165498708

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:142

約数の個数: 108

約数和(自身を含む): 431570048

約数和(自身を除く): 266071340

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 31, 46, 58, 62, 69, 87, 92, 93, 116, 124, 138, 174, 186, 276, 348, 372, 529, 667, 713, 841, 899, 1058, 1334, 1426, 1587, 1682, 1798, 2001, 2116, 2139, 2523, 2668, 2697, 2852, 3174, 3364, 3596, 4002, 4278, 5046, 5394, 6348, 8004, 8556, 10092, 10788, 15341, 16399, 19343, 20677, 26071, 30682, 32798, 38686, 41354, 46023, 49197, 52142, 58029, 61364, 62031, 65596, 77372, 78213, 82708, 92046, 98394, 104284, 116058, 124062, 156426, 184092, 196788, 232116, 248124, 312852, 444889, 475571, 599633, 889778, 951142, 1199266, 1334667, 1426713, 1779556, 1798899, 1902284, 2398532, 2669334, 2853426, 3597798, 5338668, 5706852, 7195596, 13791559, 27583118, 41374677, 55166236, 82749354, 165498708]

約数ペア:

[(1, 165498708), (2, 82749354), (3, 55166236), (4, 41374677), (6, 27583118), (12, 13791559), (23, 7195596), (29, 5706852), (31, 5338668), (46, 3597798), (58, 2853426), (62, 2669334), (69, 2398532), (87, 1902284), (92, 1798899), (93, 1779556), (116, 1426713), (124, 1334667), (138, 1199266), (174, 951142), (186, 889778), (276, 599633), (348, 475571), (372, 444889), (529, 312852), (667, 248124), (713, 232116), (841, 196788), (899, 184092), (1058, 156426), (1334, 124062), (1426, 116058), (1587, 104284), (1682, 98394), (1798, 92046), (2001, 82708), (2116, 78213), (2139, 77372), (2523, 65596), (2668, 62031), (2697, 61364), (2852, 58029), (3174, 52142), (3364, 49197), (3596, 46023), (4002, 41354), (4278, 38686), (5046, 32798), (5394, 30682), (6348, 26071), (8004, 20677), (8556, 19343), (10092, 16399), (10788, 15341)]