156900604

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 324999360

約数和(自身を除く): 168098756

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 97, 164, 194, 287, 388, 574, 679, 1148, 1358, 1409, 2716, 2818, 3977, 5636, 7954, 9863, 15908, 19726, 27839, 39452, 55678, 57769, 111356, 115538, 136673, 231076, 273346, 404383, 546692, 808766, 956711, 1617532, 1913422, 3826844, 5603593, 11207186, 22414372, 39225151, 78450302, 156900604]

約数ペア:

[(1, 156900604), (2, 78450302), (4, 39225151), (7, 22414372), (14, 11207186), (28, 5603593), (41, 3826844), (82, 1913422), (97, 1617532), (164, 956711), (194, 808766), (287, 546692), (388, 404383), (574, 273346), (679, 231076), (1148, 136673), (1358, 115538), (1409, 111356), (2716, 57769), (2818, 55678), (3977, 39452), (5636, 27839), (7954, 19726), (9863, 15908)]