158977338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{13679}}^1$

素因数の和:13846

約数の個数: 32

約数和(自身を含む): 344736000

約数和(自身を除く): 185758662

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3874, 5811, 11622, 13679, 27358, 41037, 82074, 177827, 355654, 533481, 1066962, 2038171, 4076342, 6114513, 12229026, 26496223, 52992446, 79488669, 158977338]

約数ペア:

[(1, 158977338), (2, 79488669), (3, 52992446), (6, 26496223), (13, 12229026), (26, 6114513), (39, 4076342), (78, 2038171), (149, 1066962), (298, 533481), (447, 355654), (894, 177827), (1937, 82074), (3874, 41037), (5811, 27358), (11622, 13679)]