155486514

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{20389}}^1$

素因数の和:20466

約数の個数: 32

約数和(自身を含む): 328849920

約数和(自身を除く): 173363406

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 246, 1271, 2542, 3813, 7626, 20389, 40778, 61167, 122334, 632059, 835949, 1264118, 1671898, 1896177, 2507847, 3792354, 5015694, 25914419, 51828838, 77743257, 155486514]

約数ペア:

[(1, 155486514), (2, 77743257), (3, 51828838), (6, 25914419), (31, 5015694), (41, 3792354), (62, 2507847), (82, 1896177), (93, 1671898), (123, 1264118), (186, 835949), (246, 632059), (1271, 122334), (2542, 61167), (3813, 40778), (7626, 20389)]