153945168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{246707}}^1$

素因数の和:246731

約数の個数: 40

約数和(自身を含む): 428285088

約数和(自身を除く): 274339920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 246707, 493414, 740121, 986828, 1480242, 1973656, 2960484, 3207191, 3947312, 5920968, 6414382, 9621573, 11841936, 12828764, 19243146, 25657528, 38486292, 51315056, 76972584, 153945168]

約数ペア:

[(1, 153945168), (2, 76972584), (3, 51315056), (4, 38486292), (6, 25657528), (8, 19243146), (12, 12828764), (13, 11841936), (16, 9621573), (24, 6414382), (26, 5920968), (39, 3947312), (48, 3207191), (52, 2960484), (78, 1973656), (104, 1480242), (156, 986828), (208, 740121), (312, 493414), (624, 246707)]