153483728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3917}}^1$

素因数の和:4035

約数の個数: 40

約数和(自身を含む): 310932480

約数和(自身を除く): 157448752

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 2449, 3917, 4898, 7834, 9796, 15668, 19592, 31336, 39184, 62672, 121427, 242854, 309443, 485708, 618886, 971416, 1237772, 1942832, 2475544, 4951088, 9592733, 19185466, 38370932, 76741864, 153483728]

約数ペア:

[(1, 153483728), (2, 76741864), (4, 38370932), (8, 19185466), (16, 9592733), (31, 4951088), (62, 2475544), (79, 1942832), (124, 1237772), (158, 971416), (248, 618886), (316, 485708), (496, 309443), (632, 242854), (1264, 121427), (2449, 62672), (3917, 39184), (4898, 31336), (7834, 19592), (9796, 15668)]