166833940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3017

約数の個数: 96

約数和(自身を含む): 445261824

約数和(自身を除く): 278427884

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 2957, 4030, 4340, 5642, 5914, 8060, 11284, 11828, 14105, 14785, 20699, 28210, 29570, 38441, 41398, 56420, 59140, 76882, 82796, 91667, 103495, 153764, 183334, 192205, 206990, 269087, 366668, 384410, 413980, 458335, 538174, 641669, 768820, 916670, 1076348, 1191671, 1283338, 1345435, 1833340, 2383342, 2566676, 2690870, 3208345, 4766684, 5381740, 5958355, 6416690, 8341697, 11916710, 12833380, 16683394, 23833420, 33366788, 41708485, 83416970, 166833940]

約数ペア:

[(1, 166833940), (2, 83416970), (4, 41708485), (5, 33366788), (7, 23833420), (10, 16683394), (13, 12833380), (14, 11916710), (20, 8341697), (26, 6416690), (28, 5958355), (31, 5381740), (35, 4766684), (52, 3208345), (62, 2690870), (65, 2566676), (70, 2383342), (91, 1833340), (124, 1345435), (130, 1283338), (140, 1191671), (155, 1076348), (182, 916670), (217, 768820), (260, 641669), (310, 538174), (364, 458335), (403, 413980), (434, 384410), (455, 366668), (620, 269087), (806, 206990), (868, 192205), (910, 183334), (1085, 153764), (1612, 103495), (1820, 91667), (2015, 82796), (2170, 76882), (2821, 59140), (2957, 56420), (4030, 41398), (4340, 38441), (5642, 29570), (5914, 28210), (8060, 20699), (11284, 14785), (11828, 14105)]