156959576464

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{2309}}^1\times {\mathrm{4421}}^1$

素因数の和:6800

約数の個数: 60

約数和(自身を含む): 314442804060

約数和(自身を除く): 157483227596

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 2309, 3844, 4421, 4618, 7688, 8842, 9236, 15376, 17684, 18472, 35368, 36944, 70736, 71579, 137051, 143158, 274102, 286316, 548204, 572632, 1096408, 1145264, 2192816, 2218949, 4248581, 4437898, 8497162, 8875796, 10208089, 16994324, 17751592, 20416178, 33988648, 35503184, 40832356, 67977296, 81664712, 163329424, 316450759, 632901518, 1265803036, 2531606072, 5063212144, 9809973529, 19619947058, 39239894116, 78479788232, 156959576464]

約数ペア:

[(1, 156959576464), (2, 78479788232), (4, 39239894116), (8, 19619947058), (16, 9809973529), (31, 5063212144), (62, 2531606072), (124, 1265803036), (248, 632901518), (496, 316450759), (961, 163329424), (1922, 81664712), (2309, 67977296), (3844, 40832356), (4421, 35503184), (4618, 33988648), (7688, 20416178), (8842, 17751592), (9236, 16994324), (15376, 10208089), (17684, 8875796), (18472, 8497162), (35368, 4437898), (36944, 4248581), (70736, 2218949), (71579, 2192816), (137051, 1145264), (143158, 1096408), (274102, 572632), (286316, 548204)]