157096233

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 282009600

約数和(自身を除く): 124913367

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 71, 161, 189, 207, 213, 483, 497, 509, 621, 639, 1449, 1491, 1527, 1633, 1917, 3563, 4347, 4473, 4581, 4899, 10689, 11431, 11707, 13419, 13743, 14697, 32067, 34293, 35121, 36139, 44091, 81949, 96201, 102879, 105363, 108417, 245847, 252973, 308637, 316089, 325251, 737541, 758919, 831197, 975753, 2212623, 2276757, 2493591, 5818379, 6830271, 7480773, 17455137, 22442319, 52365411, 157096233]

約数ペア:

[(1, 157096233), (3, 52365411), (7, 22442319), (9, 17455137), (21, 7480773), (23, 6830271), (27, 5818379), (63, 2493591), (69, 2276757), (71, 2212623), (161, 975753), (189, 831197), (207, 758919), (213, 737541), (483, 325251), (497, 316089), (509, 308637), (621, 252973), (639, 245847), (1449, 108417), (1491, 105363), (1527, 102879), (1633, 96201), (1917, 81949), (3563, 44091), (4347, 36139), (4473, 35121), (4581, 34293), (4899, 32067), (10689, 14697), (11431, 13743), (11707, 13419)]