148531664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15761}}^1$

素因数の和:15819

約数の個数: 40

約数和(自身を含む): 312718080

約数和(自身を除く): 164186416

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 15761, 31522, 63044, 126088, 252176, 299459, 488591, 598918, 977182, 1197836, 1954364, 2395672, 3908728, 4791344, 7817456, 9283229, 18566458, 37132916, 74265832, 148531664]

約数ペア:

[(1, 148531664), (2, 74265832), (4, 37132916), (8, 18566458), (16, 9283229), (19, 7817456), (31, 4791344), (38, 3908728), (62, 2395672), (76, 1954364), (124, 1197836), (152, 977182), (248, 598918), (304, 488591), (496, 299459), (589, 252176), (1178, 126088), (2356, 63044), (4712, 31522), (9424, 15761)]