147501968

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 60

約数和(自身を含む): 302535324

約数和(自身を除く): 155033356

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 181, 212, 248, 362, 424, 496, 724, 848, 961, 1448, 1643, 1922, 2896, 3286, 3844, 5611, 6572, 7688, 9593, 11222, 13144, 15376, 19186, 22444, 26288, 38372, 44888, 50933, 76744, 89776, 101866, 153488, 173941, 203732, 297383, 347882, 407464, 594766, 695764, 814928, 1189532, 1391528, 2379064, 2783056, 4758128, 9218873, 18437746, 36875492, 73750984, 147501968]

約数ペア:

[(1, 147501968), (2, 73750984), (4, 36875492), (8, 18437746), (16, 9218873), (31, 4758128), (53, 2783056), (62, 2379064), (106, 1391528), (124, 1189532), (181, 814928), (212, 695764), (248, 594766), (362, 407464), (424, 347882), (496, 297383), (724, 203732), (848, 173941), (961, 153488), (1448, 101866), (1643, 89776), (1922, 76744), (2896, 50933), (3286, 44888), (3844, 38372), (5611, 26288), (6572, 22444), (7688, 19186), (9593, 15376), (11222, 13144)]