128400629796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1\times {\mathrm{2801}}^1$

素因数の和:5170

約数の個数: 144

約数和(自身を含む): 353711030400

約数和(自身を除く): 225310400604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 2311, 2801, 3306, 4622, 4959, 5602, 6612, 6933, 8403, 9244, 9918, 11204, 13866, 16806, 19836, 20799, 25209, 27732, 33612, 41598, 43909, 50418, 53219, 67019, 81229, 83196, 87818, 100836, 106438, 131727, 134038, 159657, 162458, 175636, 201057, 212876, 243687, 263454, 268076, 319314, 324916, 395181, 402114, 478971, 487374, 526908, 603171, 638628, 731061, 790362, 804228, 957942, 974748, 1206342, 1273361, 1462122, 1543351, 1580724, 1915884, 2412684, 2546722, 2924244, 3086702, 3820083, 4630053, 5093444, 6173404, 6473111, 7640166, 9260106, 11460249, 12946222, 13890159, 15280332, 18520212, 19419333, 22920498, 25892444, 27780318, 38838666, 45840996, 55560636, 58257999, 77677332, 116515998, 122989109, 187720219, 233031996, 245978218, 368967327, 375440438, 491956436, 563160657, 737934654, 750880876, 1106901981, 1126321314, 1475869308, 1689481971, 2213803962, 2252642628, 3378963942, 3566684161, 4427607924, 6757927884, 7133368322, 10700052483, 14266736644, 21400104966, 32100157449, 42800209932, 64200314898, 128400629796]

約数ペア:

[(1, 128400629796), (2, 64200314898), (3, 42800209932), (4, 32100157449), (6, 21400104966), (9, 14266736644), (12, 10700052483), (18, 7133368322), (19, 6757927884), (29, 4427607924), (36, 3566684161), (38, 3378963942), (57, 2252642628), (58, 2213803962), (76, 1689481971), (87, 1475869308), (114, 1126321314), (116, 1106901981), (171, 750880876), (174, 737934654), (228, 563160657), (261, 491956436), (342, 375440438), (348, 368967327), (522, 245978218), (551, 233031996), (684, 187720219), (1044, 122989109), (1102, 116515998), (1653, 77677332), (2204, 58257999), (2311, 55560636), (2801, 45840996), (3306, 38838666), (4622, 27780318), (4959, 25892444), (5602, 22920498), (6612, 19419333), (6933, 18520212), (8403, 15280332), (9244, 13890159), (9918, 12946222), (11204, 11460249), (13866, 9260106), (16806, 7640166), (19836, 6473111), (20799, 6173404), (25209, 5093444), (27732, 4630053), (33612, 3820083), (41598, 3086702), (43909, 2924244), (50418, 2546722), (53219, 2412684), (67019, 1915884), (81229, 1580724), (83196, 1543351), (87818, 1462122), (100836, 1273361), (106438, 1206342), (131727, 974748), (134038, 957942), (159657, 804228), (162458, 790362), (175636, 731061), (201057, 638628), (212876, 603171), (243687, 526908), (263454, 487374), (268076, 478971), (319314, 402114), (324916, 395181)]