156929967775

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 250029711360

約数和(自身を除く): 93099743585

約数列:

[1, 5, 7, 17, 25, 31, 35, 67, 85, 109, 119, 155, 175, 217, 233, 335, 425, 469, 527, 545, 595, 763, 775, 1085, 1139, 1165, 1631, 1675, 1853, 2077, 2345, 2635, 2725, 2975, 3379, 3689, 3815, 3961, 5425, 5695, 5825, 7223, 7303, 7973, 8155, 9265, 10385, 11725, 12971, 13175, 14539, 15611, 16895, 18445, 19075, 19805, 23653, 25397, 27727, 28475, 35309, 36115, 36515, 39865, 40775, 46325, 50561, 51121, 51925, 57443, 64855, 72695, 78055, 84475, 92225, 99025, 109277, 118265, 122791, 124151, 126985, 138635, 176545, 177779, 180575, 182575, 199325, 226393, 247163, 252805, 255605, 265387, 287215, 324275, 363475, 390275, 402101, 431749, 483941, 546385, 591325, 613955, 620755, 634925, 693175, 787307, 859537, 869057, 882725, 888895, 1131965, 1235815, 1264025, 1278025, 1326935, 1436075, 1584751, 1701599, 1857709, 2010505, 2158745, 2419705, 2731925, 3022243, 3069775, 3103775, 3387587, 3848681, 3936535, 4297685, 4345285, 4444475, 5511149, 5659825, 6179075, 6634675, 7923755, 8226997, 8507995, 9288545, 10052525, 10793725, 11911193, 12098525, 13384219, 15111215, 16937935, 19243405, 19682675, 21488425, 21726425, 26940767, 27555745, 28927183, 39618775, 41134985, 42539975, 46442725, 52749569, 57588979, 59555965, 66921095, 75556075, 84689675, 93689533, 96217025, 134703835, 137778725, 144635915, 202490281, 205674925, 263747845, 287944895, 297779825, 334605475, 369246983, 468447665, 673519175, 723179575, 896742673, 1012451405, 1318739225, 1439724475, 1846234915, 2342238325, 4483713365, 5062257025, 6277198711, 9231174575, 22418566825, 31385993555, 156929967775]

約数ペア:

[(1, 156929967775), (5, 31385993555), (7, 22418566825), (17, 9231174575), (25, 6277198711), (31, 5062257025), (35, 4483713365), (67, 2342238325), (85, 1846234915), (109, 1439724475), (119, 1318739225), (155, 1012451405), (175, 896742673), (217, 723179575), (233, 673519175), (335, 468447665), (425, 369246983), (469, 334605475), (527, 297779825), (545, 287944895), (595, 263747845), (763, 205674925), (775, 202490281), (1085, 144635915), (1139, 137778725), (1165, 134703835), (1631, 96217025), (1675, 93689533), (1853, 84689675), (2077, 75556075), (2345, 66921095), (2635, 59555965), (2725, 57588979), (2975, 52749569), (3379, 46442725), (3689, 42539975), (3815, 41134985), (3961, 39618775), (5425, 28927183), (5695, 27555745), (5825, 26940767), (7223, 21726425), (7303, 21488425), (7973, 19682675), (8155, 19243405), (9265, 16937935), (10385, 15111215), (11725, 13384219), (12971, 12098525), (13175, 11911193), (14539, 10793725), (15611, 10052525), (16895, 9288545), (18445, 8507995), (19075, 8226997), (19805, 7923755), (23653, 6634675), (25397, 6179075), (27727, 5659825), (28475, 5511149), (35309, 4444475), (36115, 4345285), (36515, 4297685), (39865, 3936535), (40775, 3848681), (46325, 3387587), (50561, 3103775), (51121, 3069775), (51925, 3022243), (57443, 2731925), (64855, 2419705), (72695, 2158745), (78055, 2010505), (84475, 1857709), (92225, 1701599), (99025, 1584751), (109277, 1436075), (118265, 1326935), (122791, 1278025), (124151, 1264025), (126985, 1235815), (138635, 1131965), (176545, 888895), (177779, 882725), (180575, 869057), (182575, 859537), (199325, 787307), (226393, 693175), (247163, 634925), (252805, 620755), (255605, 613955), (265387, 591325), (287215, 546385), (324275, 483941), (363475, 431749), (390275, 402101)]