164254740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6793}}^1$

素因数の和:6849

約数の個数: 96

約数和(自身を含む): 511343616

約数和(自身を除く): 347088876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 6793, 8060, 12090, 13586, 20379, 24180, 27172, 33965, 40758, 67930, 81516, 88309, 101895, 135860, 176618, 203790, 210583, 264927, 353236, 407580, 421166, 441545, 529854, 631749, 842332, 883090, 1052915, 1059708, 1263498, 1324635, 1766180, 2105830, 2526996, 2649270, 2737579, 3158745, 4211660, 5298540, 5475158, 6317490, 8212737, 10950316, 12634980, 13687895, 16425474, 27375790, 32850948, 41063685, 54751580, 82127370, 164254740]

約数ペア:

[(1, 164254740), (2, 82127370), (3, 54751580), (4, 41063685), (5, 32850948), (6, 27375790), (10, 16425474), (12, 13687895), (13, 12634980), (15, 10950316), (20, 8212737), (26, 6317490), (30, 5475158), (31, 5298540), (39, 4211660), (52, 3158745), (60, 2737579), (62, 2649270), (65, 2526996), (78, 2105830), (93, 1766180), (124, 1324635), (130, 1263498), (155, 1059708), (156, 1052915), (186, 883090), (195, 842332), (260, 631749), (310, 529854), (372, 441545), (390, 421166), (403, 407580), (465, 353236), (620, 264927), (780, 210583), (806, 203790), (930, 176618), (1209, 135860), (1612, 101895), (1860, 88309), (2015, 81516), (2418, 67930), (4030, 40758), (4836, 33965), (6045, 27172), (6793, 24180), (8060, 20379), (12090, 13586)]