225969521036

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1\times {\mathrm{155017}}^1$

素因数の和:155766

約数の個数: 48

約数和(自身を含む): 458357222400

約数和(自身を除く): 232387701364

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 659, 1106, 1318, 2212, 2636, 4613, 9226, 18452, 52061, 104122, 155017, 208244, 310034, 364427, 620068, 728854, 1085119, 1457708, 2170238, 4340476, 12246343, 24492686, 48985372, 85724401, 102156203, 171448802, 204312406, 342897604, 408624812, 715093421, 1430186842, 2860373684, 8070340037, 16140680074, 32281360148, 56492380259, 112984760518, 225969521036]

約数ペア:

[(1, 225969521036), (2, 112984760518), (4, 56492380259), (7, 32281360148), (14, 16140680074), (28, 8070340037), (79, 2860373684), (158, 1430186842), (316, 715093421), (553, 408624812), (659, 342897604), (1106, 204312406), (1318, 171448802), (2212, 102156203), (2636, 85724401), (4613, 48985372), (9226, 24492686), (18452, 12246343), (52061, 4340476), (104122, 2170238), (155017, 1457708), (208244, 1085119), (310034, 728854), (364427, 620068)]