129410368

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3433}}^1$

素因数の和:3495

約数の個数: 56

約数和(自身を含む): 279115520

約数和(自身を除く): 149705152

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 3433, 4712, 6866, 9424, 13732, 18848, 27464, 37696, 54928, 65227, 106423, 109856, 130454, 212846, 219712, 260908, 425692, 521816, 851384, 1043632, 1702768, 2022037, 2087264, 3405536, 4044074, 4174528, 6811072, 8088148, 16176296, 32352592, 64705184, 129410368]

約数ペア:

[(1, 129410368), (2, 64705184), (4, 32352592), (8, 16176296), (16, 8088148), (19, 6811072), (31, 4174528), (32, 4044074), (38, 3405536), (62, 2087264), (64, 2022037), (76, 1702768), (124, 1043632), (152, 851384), (248, 521816), (304, 425692), (496, 260908), (589, 219712), (608, 212846), (992, 130454), (1178, 109856), (1216, 106423), (1984, 65227), (2356, 54928), (3433, 37696), (4712, 27464), (6866, 18848), (9424, 13732)]