145275268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3203}}^1$

素因数の和:3276

約数の個数: 48

約数和(自身を含む): 290666880

約数和(自身を除く): 145391612

約数列:

[1, 2, 4, 17, 23, 29, 34, 46, 58, 68, 92, 116, 391, 493, 667, 782, 986, 1334, 1564, 1972, 2668, 3203, 6406, 11339, 12812, 22678, 45356, 54451, 73669, 92887, 108902, 147338, 185774, 217804, 294676, 371548, 1252373, 1579079, 2136401, 2504746, 3158158, 4272802, 5009492, 6316316, 8545604, 36318817, 72637634, 145275268]

約数ペア:

[(1, 145275268), (2, 72637634), (4, 36318817), (17, 8545604), (23, 6316316), (29, 5009492), (34, 4272802), (46, 3158158), (58, 2504746), (68, 2136401), (92, 1579079), (116, 1252373), (391, 371548), (493, 294676), (667, 217804), (782, 185774), (986, 147338), (1334, 108902), (1564, 92887), (1972, 73669), (2668, 54451), (3203, 45356), (6406, 22678), (11339, 12812)]