126392416

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 72

約数和(自身を含む): 269226720

約数和(自身を除く): 142834304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 173, 272, 289, 316, 346, 544, 578, 632, 692, 1156, 1264, 1343, 1384, 2312, 2528, 2686, 2768, 2941, 4624, 5372, 5536, 5882, 9248, 10744, 11764, 13667, 21488, 22831, 23528, 27334, 42976, 45662, 47056, 49997, 54668, 91324, 94112, 99994, 109336, 182648, 199988, 218672, 232339, 365296, 399976, 437344, 464678, 730592, 799952, 929356, 1599904, 1858712, 3717424, 3949763, 7434848, 7899526, 15799052, 31598104, 63196208, 126392416]

約数ペア:

[(1, 126392416), (2, 63196208), (4, 31598104), (8, 15799052), (16, 7899526), (17, 7434848), (32, 3949763), (34, 3717424), (68, 1858712), (79, 1599904), (136, 929356), (158, 799952), (173, 730592), (272, 464678), (289, 437344), (316, 399976), (346, 365296), (544, 232339), (578, 218672), (632, 199988), (692, 182648), (1156, 109336), (1264, 99994), (1343, 94112), (1384, 91324), (2312, 54668), (2528, 49997), (2686, 47056), (2768, 45662), (2941, 42976), (4624, 27334), (5372, 23528), (5536, 22831), (5882, 21488), (9248, 13667), (10744, 11764)]