157929456

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193541}}^1$

素因数の和:193569

約数の個数: 40

約数和(自身を含む): 431985744

約数和(自身を除く): 274056288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 193541, 387082, 580623, 774164, 1161246, 1548328, 2322492, 3096656, 3290197, 4644984, 6580394, 9289968, 9870591, 13160788, 19741182, 26321576, 39482364, 52643152, 78964728, 157929456]

約数ペア:

[(1, 157929456), (2, 78964728), (3, 52643152), (4, 39482364), (6, 26321576), (8, 19741182), (12, 13160788), (16, 9870591), (17, 9289968), (24, 6580394), (34, 4644984), (48, 3290197), (51, 3096656), (68, 2322492), (102, 1548328), (136, 1161246), (204, 774164), (272, 580623), (408, 387082), (816, 193541)]