148039942

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 236888064

約数和(自身を除く): 88848122

約数列:

[1, 2, 31, 47, 62, 94, 101, 202, 503, 1006, 1457, 2914, 3131, 4747, 6262, 9494, 15593, 23641, 31186, 47282, 50803, 101606, 147157, 294314, 732871, 1465742, 1574893, 2387741, 3149786, 4775482, 74019971, 148039942]

約数ペア:

[(1, 148039942), (2, 74019971), (31, 4775482), (47, 3149786), (62, 2387741), (94, 1574893), (101, 1465742), (202, 732871), (503, 294314), (1006, 147157), (1457, 101606), (2914, 50803), (3131, 47282), (4747, 31186), (6262, 23641), (9494, 15593)]