142126218

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3319}}^1$

素因数の和:3404

約数の個数: 64

約数和(自身を含む): 345811200

約数和(自身を除く): 203684982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 702, 793, 1098, 1586, 1647, 2379, 3294, 3319, 4758, 6638, 7137, 9957, 14274, 19914, 21411, 29871, 42822, 43147, 59742, 86294, 89613, 129441, 179226, 202459, 258882, 388323, 404918, 607377, 776646, 1164969, 1214754, 1822131, 2329938, 2631967, 3644262, 5263934, 5466393, 7895901, 10932786, 15791802, 23687703, 47375406, 71063109, 142126218]

約数ペア:

[(1, 142126218), (2, 71063109), (3, 47375406), (6, 23687703), (9, 15791802), (13, 10932786), (18, 7895901), (26, 5466393), (27, 5263934), (39, 3644262), (54, 2631967), (61, 2329938), (78, 1822131), (117, 1214754), (122, 1164969), (183, 776646), (234, 607377), (351, 404918), (366, 388323), (549, 258882), (702, 202459), (793, 179226), (1098, 129441), (1586, 89613), (1647, 86294), (2379, 59742), (3294, 43147), (3319, 42822), (4758, 29871), (6638, 21411), (7137, 19914), (9957, 14274)]