156915267296

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^2$

素因数の和:2692

約数の個数: 72

約数和(自身を含む): 322432358976

約数和(自身を除く): 165517091680

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 97, 124, 194, 248, 388, 496, 776, 992, 1277, 1552, 2554, 3007, 3104, 5108, 6014, 10216, 12028, 20432, 24056, 39587, 40864, 48112, 79174, 96224, 123869, 158348, 247738, 316696, 495476, 633392, 990952, 1266784, 1630729, 1981904, 3261458, 3839939, 3963808, 6522916, 7679878, 13045832, 15359756, 26091664, 30719512, 50552599, 52183328, 61439024, 101105198, 122878048, 158180713, 202210396, 316361426, 404420792, 632722852, 808841584, 1265445704, 1617683168, 2530891408, 4903602103, 5061782816, 9807204206, 19614408412, 39228816824, 78457633648, 156915267296]

約数ペア:

[(1, 156915267296), (2, 78457633648), (4, 39228816824), (8, 19614408412), (16, 9807204206), (31, 5061782816), (32, 4903602103), (62, 2530891408), (97, 1617683168), (124, 1265445704), (194, 808841584), (248, 632722852), (388, 404420792), (496, 316361426), (776, 202210396), (992, 158180713), (1277, 122878048), (1552, 101105198), (2554, 61439024), (3007, 52183328), (3104, 50552599), (5108, 30719512), (6014, 26091664), (10216, 15359756), (12028, 13045832), (20432, 7679878), (24056, 6522916), (39587, 3963808), (40864, 3839939), (48112, 3261458), (79174, 1981904), (96224, 1630729), (123869, 1266784), (158348, 990952), (247738, 633392), (316696, 495476)]