15708733168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{10993}}^1$

素因数の和:11142

約数の個数: 80

約数和(自身を含む): 32630895616

約数和(自身を除く): 16922162448

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 67, 86, 124, 134, 172, 248, 268, 344, 496, 536, 688, 1072, 1333, 2077, 2666, 2881, 4154, 5332, 5762, 8308, 10664, 10993, 11524, 16616, 21328, 21986, 23048, 33232, 43972, 46096, 87944, 89311, 175888, 178622, 340783, 357244, 472699, 681566, 714488, 736531, 945398, 1363132, 1428976, 1473062, 1890796, 2726264, 2946124, 3781592, 5452528, 5892248, 7563184, 11784496, 14653669, 22832461, 29307338, 31670833, 45664922, 58614676, 63341666, 91329844, 117229352, 126683332, 182659688, 234458704, 253366664, 365319376, 506733328, 981795823, 1963591646, 3927183292, 7854366584, 15708733168]

約数ペア:

[(1, 15708733168), (2, 7854366584), (4, 3927183292), (8, 1963591646), (16, 981795823), (31, 506733328), (43, 365319376), (62, 253366664), (67, 234458704), (86, 182659688), (124, 126683332), (134, 117229352), (172, 91329844), (248, 63341666), (268, 58614676), (344, 45664922), (496, 31670833), (536, 29307338), (688, 22832461), (1072, 14653669), (1333, 11784496), (2077, 7563184), (2666, 5892248), (2881, 5452528), (4154, 3781592), (5332, 2946124), (5762, 2726264), (8308, 1890796), (10664, 1473062), (10993, 1428976), (11524, 1363132), (16616, 945398), (21328, 736531), (21986, 714488), (23048, 681566), (33232, 472699), (43972, 357244), (46096, 340783), (87944, 178622), (89311, 175888)]