164023548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 440745984

約数和(自身を除く): 276722436

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 127, 156, 204, 221, 254, 381, 442, 487, 508, 663, 762, 884, 974, 1326, 1461, 1524, 1651, 1948, 2159, 2652, 2922, 3302, 4318, 4953, 5844, 6331, 6477, 6604, 8279, 8636, 9906, 12662, 12954, 16558, 18993, 19812, 24837, 25324, 25908, 28067, 33116, 37986, 49674, 56134, 61849, 75972, 84201, 99348, 107627, 112268, 123698, 168402, 185547, 215254, 247396, 322881, 336804, 371094, 430508, 645762, 742188, 804037, 1051433, 1291524, 1608074, 2102866, 2412111, 3154299, 3216148, 4205732, 4824222, 6308598, 9648444, 12617196, 13668629, 27337258, 41005887, 54674516, 82011774, 164023548]

約数ペア:

[(1, 164023548), (2, 82011774), (3, 54674516), (4, 41005887), (6, 27337258), (12, 13668629), (13, 12617196), (17, 9648444), (26, 6308598), (34, 4824222), (39, 4205732), (51, 3216148), (52, 3154299), (68, 2412111), (78, 2102866), (102, 1608074), (127, 1291524), (156, 1051433), (204, 804037), (221, 742188), (254, 645762), (381, 430508), (442, 371094), (487, 336804), (508, 322881), (663, 247396), (762, 215254), (884, 185547), (974, 168402), (1326, 123698), (1461, 112268), (1524, 107627), (1651, 99348), (1948, 84201), (2159, 75972), (2652, 61849), (2922, 56134), (3302, 49674), (4318, 37986), (4953, 33116), (5844, 28067), (6331, 25908), (6477, 25324), (6604, 24837), (8279, 19812), (8636, 18993), (9906, 16558), (12662, 12954)]