145842372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1109}}^1$

素因数の和:1413

約数の個数: 72

約数和(自身を含む): 398787480

約数和(自身を除く): 252945108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 281, 468, 562, 843, 1109, 1124, 1686, 2218, 2529, 3327, 3372, 3653, 4436, 5058, 6654, 7306, 9981, 10116, 10959, 13308, 14417, 14612, 19962, 21918, 28834, 32877, 39924, 43251, 43836, 57668, 65754, 86502, 129753, 131508, 173004, 259506, 311629, 519012, 623258, 934887, 1246516, 1869774, 2804661, 3739548, 4051177, 5609322, 8102354, 11218644, 12153531, 16204708, 24307062, 36460593, 48614124, 72921186, 145842372]

約数ペア:

[(1, 145842372), (2, 72921186), (3, 48614124), (4, 36460593), (6, 24307062), (9, 16204708), (12, 12153531), (13, 11218644), (18, 8102354), (26, 5609322), (36, 4051177), (39, 3739548), (52, 2804661), (78, 1869774), (117, 1246516), (156, 934887), (234, 623258), (281, 519012), (468, 311629), (562, 259506), (843, 173004), (1109, 131508), (1124, 129753), (1686, 86502), (2218, 65754), (2529, 57668), (3327, 43836), (3372, 43251), (3653, 39924), (4436, 32877), (5058, 28834), (6654, 21918), (7306, 19962), (9981, 14612), (10116, 14417), (10959, 13308)]