148892090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 287884800

約数和(自身を除く): 138992710

約数列:

[1, 2, 5, 10, 29, 58, 67, 79, 97, 134, 145, 158, 194, 290, 335, 395, 485, 670, 790, 970, 1943, 2291, 2813, 3886, 4582, 5293, 5626, 6499, 7663, 9715, 10586, 11455, 12998, 14065, 15326, 19430, 22910, 26465, 28130, 32495, 38315, 52930, 64990, 76630, 153497, 188471, 222227, 306994, 376942, 444454, 513421, 767485, 942355, 1026842, 1111135, 1534970, 1884710, 2222270, 2567105, 5134210, 14889209, 29778418, 74446045, 148892090]

約数ペア:

[(1, 148892090), (2, 74446045), (5, 29778418), (10, 14889209), (29, 5134210), (58, 2567105), (67, 2222270), (79, 1884710), (97, 1534970), (134, 1111135), (145, 1026842), (158, 942355), (194, 767485), (290, 513421), (335, 444454), (395, 376942), (485, 306994), (670, 222227), (790, 188471), (970, 153497), (1943, 76630), (2291, 64990), (2813, 52930), (3886, 38315), (4582, 32495), (5293, 28130), (5626, 26465), (6499, 22910), (7663, 19430), (9715, 15326), (10586, 14065), (11455, 12998)]