164029060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 391974912

約数和(自身を除く): 227945852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 47, 52, 62, 65, 94, 124, 130, 155, 188, 235, 260, 310, 403, 433, 470, 611, 620, 806, 866, 940, 1222, 1457, 1612, 1732, 2015, 2165, 2444, 2914, 3055, 4030, 4330, 5629, 5828, 6110, 7285, 8060, 8660, 11258, 12220, 13423, 14570, 18941, 20351, 22516, 26846, 28145, 29140, 37882, 40702, 53692, 56290, 67115, 75764, 81404, 94705, 101755, 112580, 134230, 174499, 189410, 203510, 264563, 268460, 348998, 378820, 407020, 529126, 630881, 697996, 872495, 1058252, 1261762, 1322815, 1744990, 2523524, 2645630, 3154405, 3489980, 5291260, 6308810, 8201453, 12617620, 16402906, 32805812, 41007265, 82014530, 164029060]

約数ペア:

[(1, 164029060), (2, 82014530), (4, 41007265), (5, 32805812), (10, 16402906), (13, 12617620), (20, 8201453), (26, 6308810), (31, 5291260), (47, 3489980), (52, 3154405), (62, 2645630), (65, 2523524), (94, 1744990), (124, 1322815), (130, 1261762), (155, 1058252), (188, 872495), (235, 697996), (260, 630881), (310, 529126), (403, 407020), (433, 378820), (470, 348998), (611, 268460), (620, 264563), (806, 203510), (866, 189410), (940, 174499), (1222, 134230), (1457, 112580), (1612, 101755), (1732, 94705), (2015, 81404), (2165, 75764), (2444, 67115), (2914, 56290), (3055, 53692), (4030, 40702), (4330, 37882), (5629, 29140), (5828, 28145), (6110, 26846), (7285, 22516), (8060, 20351), (8660, 18941), (11258, 14570), (12220, 13423)]