191539608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 551040000

約数和(自身を除く): 359500392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 79, 104, 114, 152, 156, 158, 228, 237, 247, 312, 316, 409, 456, 474, 494, 632, 741, 818, 948, 988, 1027, 1227, 1482, 1501, 1636, 1896, 1976, 2054, 2454, 2964, 3002, 3081, 3272, 4108, 4503, 4908, 5317, 5928, 6004, 6162, 7771, 8216, 9006, 9816, 10634, 12008, 12324, 15542, 15951, 18012, 19513, 21268, 23313, 24648, 31084, 31902, 32311, 36024, 39026, 42536, 46626, 58539, 62168, 63804, 64622, 78052, 93252, 96933, 101023, 117078, 127608, 129244, 156104, 186504, 193866, 202046, 234156, 258488, 303069, 387732, 404092, 420043, 468312, 606138, 613909, 775464, 808184, 840086, 1212276, 1227818, 1260129, 1680172, 1841727, 2424552, 2455636, 2520258, 3360344, 3683454, 4911272, 5040516, 7366908, 7980817, 10081032, 14733816, 15961634, 23942451, 31923268, 47884902, 63846536, 95769804, 191539608]

約数ペア:

[(1, 191539608), (2, 95769804), (3, 63846536), (4, 47884902), (6, 31923268), (8, 23942451), (12, 15961634), (13, 14733816), (19, 10081032), (24, 7980817), (26, 7366908), (38, 5040516), (39, 4911272), (52, 3683454), (57, 3360344), (76, 2520258), (78, 2455636), (79, 2424552), (104, 1841727), (114, 1680172), (152, 1260129), (156, 1227818), (158, 1212276), (228, 840086), (237, 808184), (247, 775464), (312, 613909), (316, 606138), (409, 468312), (456, 420043), (474, 404092), (494, 387732), (632, 303069), (741, 258488), (818, 234156), (948, 202046), (988, 193866), (1027, 186504), (1227, 156104), (1482, 129244), (1501, 127608), (1636, 117078), (1896, 101023), (1976, 96933), (2054, 93252), (2454, 78052), (2964, 64622), (3002, 63804), (3081, 62168), (3272, 58539), (4108, 46626), (4503, 42536), (4908, 39026), (5317, 36024), (5928, 32311), (6004, 31902), (6162, 31084), (7771, 24648), (8216, 23313), (9006, 21268), (9816, 19513), (10634, 18012), (12008, 15951), (12324, 15542)]