159859476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27581}}^1$

素因数の和:27621

約数の個数: 72

約数和(自身を含む): 481912704

約数和(自身を除く): 322053228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 27581, 55162, 82743, 110324, 165486, 193067, 248229, 330972, 386134, 496458, 579201, 634363, 772268, 992916, 1158402, 1268726, 1737603, 1903089, 2316804, 2537452, 3475206, 3806178, 4440541, 5709267, 6950412, 7612356, 8881082, 11418534, 13321623, 17762164, 22837068, 26643246, 39964869, 53286492, 79929738, 159859476]

約数ペア:

[(1, 159859476), (2, 79929738), (3, 53286492), (4, 39964869), (6, 26643246), (7, 22837068), (9, 17762164), (12, 13321623), (14, 11418534), (18, 8881082), (21, 7612356), (23, 6950412), (28, 5709267), (36, 4440541), (42, 3806178), (46, 3475206), (63, 2537452), (69, 2316804), (84, 1903089), (92, 1737603), (126, 1268726), (138, 1158402), (161, 992916), (207, 772268), (252, 634363), (276, 579201), (322, 496458), (414, 386134), (483, 330972), (644, 248229), (828, 193067), (966, 165486), (1449, 110324), (1932, 82743), (2898, 55162), (5796, 27581)]