168025416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 486259200

約数和(自身を除く): 318233784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 79, 102, 104, 136, 156, 158, 204, 221, 237, 312, 316, 401, 408, 442, 474, 632, 663, 802, 884, 948, 1027, 1203, 1326, 1343, 1604, 1768, 1896, 2054, 2406, 2652, 2686, 3081, 3208, 4029, 4108, 4812, 5213, 5304, 5372, 6162, 6817, 8058, 8216, 9624, 10426, 10744, 12324, 13634, 15639, 16116, 17459, 20451, 20852, 24648, 27268, 31278, 31679, 32232, 34918, 40902, 41704, 52377, 54536, 62556, 63358, 69836, 81804, 88621, 95037, 104754, 125112, 126716, 139672, 163608, 177242, 190074, 209508, 253432, 265863, 354484, 380148, 411827, 419016, 531726, 538543, 708968, 760296, 823654, 1063452, 1077086, 1235481, 1615629, 1647308, 2126904, 2154172, 2470962, 3231258, 3294616, 4308344, 4941924, 6462516, 7001059, 9883848, 12925032, 14002118, 21003177, 28004236, 42006354, 56008472, 84012708, 168025416]

約数ペア:

[(1, 168025416), (2, 84012708), (3, 56008472), (4, 42006354), (6, 28004236), (8, 21003177), (12, 14002118), (13, 12925032), (17, 9883848), (24, 7001059), (26, 6462516), (34, 4941924), (39, 4308344), (51, 3294616), (52, 3231258), (68, 2470962), (78, 2154172), (79, 2126904), (102, 1647308), (104, 1615629), (136, 1235481), (156, 1077086), (158, 1063452), (204, 823654), (221, 760296), (237, 708968), (312, 538543), (316, 531726), (401, 419016), (408, 411827), (442, 380148), (474, 354484), (632, 265863), (663, 253432), (802, 209508), (884, 190074), (948, 177242), (1027, 163608), (1203, 139672), (1326, 126716), (1343, 125112), (1604, 104754), (1768, 95037), (1896, 88621), (2054, 81804), (2406, 69836), (2652, 63358), (2686, 62556), (3081, 54536), (3208, 52377), (4029, 41704), (4108, 40902), (4812, 34918), (5213, 32232), (5304, 31679), (5372, 31278), (6162, 27268), (6817, 24648), (8058, 20852), (8216, 20451), (9624, 17459), (10426, 16116), (10744, 15639), (12324, 13634)]