138877886854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{3947}}^1$

素因数の和:4274

約数の個数: 128

約数和(自身を含む): 275068846080

約数和(自身を除く): 136190959226

約数列:

[1, 2, 7, 14, 17, 19, 31, 34, 38, 62, 119, 133, 217, 238, 251, 266, 323, 434, 502, 527, 589, 646, 1054, 1178, 1757, 2261, 3514, 3689, 3947, 4123, 4267, 4522, 4769, 7378, 7781, 7894, 8246, 8534, 9538, 10013, 15562, 20026, 27629, 29869, 33383, 54467, 55258, 59738, 66766, 67099, 70091, 74993, 81073, 108934, 122357, 132277, 134198, 140182, 147839, 149986, 162146, 244714, 264554, 295678, 469693, 524951, 567511, 856499, 925939, 939386, 990697, 1034873, 1049902, 1135022, 1274881, 1712998, 1851878, 1981394, 2069746, 2080069, 2324783, 2513263, 2549762, 4160138, 4649566, 5026526, 6934879, 8924167, 13869758, 14560483, 16273481, 16841849, 17592841, 17848334, 18823243, 29120966, 30711607, 32546962, 33683698, 35185682, 37646486, 39521311, 61423214, 79042622, 117892943, 131762701, 214981249, 235785886, 263525402, 276649177, 319995131, 429962498, 522097319, 553298354, 583520533, 639990262, 1044194638, 1167041066, 2239965917, 3654681233, 4084643731, 4479931834, 7309362466, 8169287462, 9919849061, 19839698122, 69438943427, 138877886854]

約数ペア:

[(1, 138877886854), (2, 69438943427), (7, 19839698122), (14, 9919849061), (17, 8169287462), (19, 7309362466), (31, 4479931834), (34, 4084643731), (38, 3654681233), (62, 2239965917), (119, 1167041066), (133, 1044194638), (217, 639990262), (238, 583520533), (251, 553298354), (266, 522097319), (323, 429962498), (434, 319995131), (502, 276649177), (527, 263525402), (589, 235785886), (646, 214981249), (1054, 131762701), (1178, 117892943), (1757, 79042622), (2261, 61423214), (3514, 39521311), (3689, 37646486), (3947, 35185682), (4123, 33683698), (4267, 32546962), (4522, 30711607), (4769, 29120966), (7378, 18823243), (7781, 17848334), (7894, 17592841), (8246, 16841849), (8534, 16273481), (9538, 14560483), (10013, 13869758), (15562, 8924167), (20026, 6934879), (27629, 5026526), (29869, 4649566), (33383, 4160138), (54467, 2549762), (55258, 2513263), (59738, 2324783), (66766, 2080069), (67099, 2069746), (70091, 1981394), (74993, 1851878), (81073, 1712998), (108934, 1274881), (122357, 1135022), (132277, 1049902), (134198, 1034873), (140182, 990697), (147839, 939386), (149986, 925939), (162146, 856499), (244714, 567511), (264554, 524951), (295678, 469693)]