153463312

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1621}}^1$

素因数の和:1787

約数の個数: 40

約数和(自身を含む): 305513432

約数和(自身を除く): 152050120

約数列:

[1, 2, 4, 8, 16, 61, 97, 122, 194, 244, 388, 488, 776, 976, 1552, 1621, 3242, 5917, 6484, 11834, 12968, 23668, 25936, 47336, 94672, 98881, 157237, 197762, 314474, 395524, 628948, 791048, 1257896, 1582096, 2515792, 9591457, 19182914, 38365828, 76731656, 153463312]

約数ペア:

[(1, 153463312), (2, 76731656), (4, 38365828), (8, 19182914), (16, 9591457), (61, 2515792), (97, 1582096), (122, 1257896), (194, 791048), (244, 628948), (388, 395524), (488, 314474), (776, 197762), (976, 157237), (1552, 98881), (1621, 94672), (3242, 47336), (5917, 25936), (6484, 23668), (11834, 12968)]