171682836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 450379776

約数和(自身を除く): 278696940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 131, 156, 186, 262, 271, 372, 393, 403, 524, 542, 786, 806, 813, 1084, 1209, 1572, 1612, 1626, 1703, 2418, 3252, 3406, 3523, 4061, 4836, 5109, 6812, 7046, 8122, 8401, 10218, 10569, 12183, 14092, 16244, 16802, 20436, 21138, 24366, 25203, 33604, 35501, 42276, 48732, 50406, 52793, 71002, 100812, 105586, 106503, 109213, 142004, 158379, 211172, 213006, 218426, 316758, 327639, 426012, 436852, 461513, 633516, 655278, 923026, 1100531, 1310556, 1384539, 1846052, 2201062, 2769078, 3301593, 4402124, 5538156, 6603186, 13206372, 14306903, 28613806, 42920709, 57227612, 85841418, 171682836]

約数ペア:

[(1, 171682836), (2, 85841418), (3, 57227612), (4, 42920709), (6, 28613806), (12, 14306903), (13, 13206372), (26, 6603186), (31, 5538156), (39, 4402124), (52, 3301593), (62, 2769078), (78, 2201062), (93, 1846052), (124, 1384539), (131, 1310556), (156, 1100531), (186, 923026), (262, 655278), (271, 633516), (372, 461513), (393, 436852), (403, 426012), (524, 327639), (542, 316758), (786, 218426), (806, 213006), (813, 211172), (1084, 158379), (1209, 142004), (1572, 109213), (1612, 106503), (1626, 105586), (1703, 100812), (2418, 71002), (3252, 52793), (3406, 50406), (3523, 48732), (4061, 42276), (4836, 35501), (5109, 33604), (6812, 25203), (7046, 24366), (8122, 21138), (8401, 20436), (10218, 16802), (10569, 16244), (12183, 14092)]