156977109468

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1\times {\mathrm{1637}}^1$

素因数の和:2496

約数の個数: 144

約数和(自身を含む): 417267002880

約数和(自身を除く): 260289893412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 179, 207, 276, 358, 414, 537, 647, 716, 828, 1074, 1294, 1611, 1637, 1941, 2148, 2588, 3222, 3274, 3882, 4117, 4911, 5823, 6444, 6548, 7764, 8234, 9822, 11646, 12351, 14733, 14881, 16468, 19644, 23292, 24702, 29466, 29762, 37053, 37651, 44643, 49404, 58932, 59524, 74106, 75302, 89286, 112953, 115813, 133929, 148212, 150604, 178572, 225906, 231626, 267858, 293023, 338859, 347439, 451812, 463252, 535716, 586046, 677718, 694878, 879069, 1042317, 1059139, 1172092, 1355436, 1389756, 1758138, 2084634, 2118278, 2637207, 2663699, 3177417, 3516276, 4169268, 4236556, 5274414, 5327398, 6354834, 6739529, 7991097, 9532251, 10548828, 10654796, 12709668, 13479058, 15982194, 19064502, 20218587, 23973291, 24360197, 26958116, 31964388, 38129004, 40437174, 47946582, 48720394, 60655761, 73080591, 80874348, 95893164, 97440788, 121311522, 146161182, 189585881, 219241773, 242623044, 292322364, 379171762, 438483546, 568757643, 758343524, 876967092, 1137515286, 1706272929, 2275030572, 3412545858, 4360475263, 6825091716, 8720950526, 13081425789, 17441901052, 26162851578, 39244277367, 52325703156, 78488554734, 156977109468]

約数ペア:

[(1, 156977109468), (2, 78488554734), (3, 52325703156), (4, 39244277367), (6, 26162851578), (9, 17441901052), (12, 13081425789), (18, 8720950526), (23, 6825091716), (36, 4360475263), (46, 3412545858), (69, 2275030572), (92, 1706272929), (138, 1137515286), (179, 876967092), (207, 758343524), (276, 568757643), (358, 438483546), (414, 379171762), (537, 292322364), (647, 242623044), (716, 219241773), (828, 189585881), (1074, 146161182), (1294, 121311522), (1611, 97440788), (1637, 95893164), (1941, 80874348), (2148, 73080591), (2588, 60655761), (3222, 48720394), (3274, 47946582), (3882, 40437174), (4117, 38129004), (4911, 31964388), (5823, 26958116), (6444, 24360197), (6548, 23973291), (7764, 20218587), (8234, 19064502), (9822, 15982194), (11646, 13479058), (12351, 12709668), (14733, 10654796), (14881, 10548828), (16468, 9532251), (19644, 7991097), (23292, 6739529), (24702, 6354834), (29466, 5327398), (29762, 5274414), (37053, 4236556), (37651, 4169268), (44643, 3516276), (49404, 3177417), (58932, 2663699), (59524, 2637207), (74106, 2118278), (75302, 2084634), (89286, 1758138), (112953, 1389756), (115813, 1355436), (133929, 1172092), (148212, 1059139), (150604, 1042317), (178572, 879069), (225906, 694878), (231626, 677718), (267858, 586046), (293023, 535716), (338859, 463252), (347439, 451812)]