138186672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{221453}}^1$

素因数の和:221477

約数の個数: 40

約数和(自身を含む): 384444144

約数和(自身を除く): 246257472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 221453, 442906, 664359, 885812, 1328718, 1771624, 2657436, 2878889, 3543248, 5314872, 5757778, 8636667, 10629744, 11515556, 17273334, 23031112, 34546668, 46062224, 69093336, 138186672]

約数ペア:

[(1, 138186672), (2, 69093336), (3, 46062224), (4, 34546668), (6, 23031112), (8, 17273334), (12, 11515556), (13, 10629744), (16, 8636667), (24, 5757778), (26, 5314872), (39, 3543248), (48, 2878889), (52, 2657436), (78, 1771624), (104, 1328718), (156, 885812), (208, 664359), (312, 442906), (624, 221453)]