163733260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 376992000

約数和(自身を除く): 213258740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 67, 76, 95, 109, 118, 134, 190, 218, 236, 268, 295, 335, 380, 436, 545, 590, 670, 1090, 1121, 1180, 1273, 1340, 2071, 2180, 2242, 2546, 3953, 4142, 4484, 5092, 5605, 6365, 6431, 7303, 7906, 8284, 10355, 11210, 12730, 12862, 14606, 15812, 19765, 20710, 22420, 25460, 25724, 29212, 32155, 36515, 39530, 41420, 64310, 73030, 75107, 79060, 122189, 128620, 138757, 146060, 150214, 244378, 277514, 300428, 375535, 430877, 488756, 555028, 610945, 693785, 751070, 861754, 1221890, 1387570, 1502140, 1723508, 2154385, 2443780, 2775140, 4308770, 8186663, 8617540, 16373326, 32746652, 40933315, 81866630, 163733260]

約数ペア:

[(1, 163733260), (2, 81866630), (4, 40933315), (5, 32746652), (10, 16373326), (19, 8617540), (20, 8186663), (38, 4308770), (59, 2775140), (67, 2443780), (76, 2154385), (95, 1723508), (109, 1502140), (118, 1387570), (134, 1221890), (190, 861754), (218, 751070), (236, 693785), (268, 610945), (295, 555028), (335, 488756), (380, 430877), (436, 375535), (545, 300428), (590, 277514), (670, 244378), (1090, 150214), (1121, 146060), (1180, 138757), (1273, 128620), (1340, 122189), (2071, 79060), (2180, 75107), (2242, 73030), (2546, 64310), (3953, 41420), (4142, 39530), (4484, 36515), (5092, 32155), (5605, 29212), (6365, 25724), (6431, 25460), (7303, 22420), (7906, 20710), (8284, 19765), (10355, 15812), (11210, 14606), (12730, 12862)]