156920495658

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1\times {\mathrm{7321}}^1$

素因数の和:8699

約数の個数: 64

約数和(自身を含む): 330379886592

約数和(自身を除く): 173459390934

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 254, 381, 762, 1223, 2446, 2921, 3669, 5842, 7321, 7338, 8763, 14642, 17526, 21963, 28129, 43926, 56258, 84387, 155321, 168383, 168774, 310642, 336766, 465963, 505149, 929767, 931926, 1010298, 1859534, 2789301, 3572383, 5578602, 7144766, 8953583, 10717149, 17907166, 21384641, 21434298, 26860749, 42769282, 53721498, 64153923, 128307846, 205932409, 411864818, 617797227, 1137105041, 1235594454, 2274210082, 3411315123, 6822630246, 26153415943, 52306831886, 78460247829, 156920495658]

約数ペア:

[(1, 156920495658), (2, 78460247829), (3, 52306831886), (6, 26153415943), (23, 6822630246), (46, 3411315123), (69, 2274210082), (127, 1235594454), (138, 1137105041), (254, 617797227), (381, 411864818), (762, 205932409), (1223, 128307846), (2446, 64153923), (2921, 53721498), (3669, 42769282), (5842, 26860749), (7321, 21434298), (7338, 21384641), (8763, 17907166), (14642, 10717149), (17526, 8953583), (21963, 7144766), (28129, 5578602), (43926, 3572383), (56258, 2789301), (84387, 1859534), (155321, 1010298), (168383, 931926), (168774, 929767), (310642, 505149), (336766, 465963)]