157068756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 451301760

約数和(自身を除く): 294233004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 71, 78, 87, 116, 117, 142, 156, 163, 174, 213, 234, 261, 284, 326, 348, 377, 426, 468, 489, 522, 639, 652, 754, 852, 923, 978, 1044, 1131, 1278, 1467, 1508, 1846, 1956, 2059, 2119, 2262, 2556, 2769, 2934, 3393, 3692, 4118, 4238, 4524, 4727, 5538, 5868, 6177, 6357, 6786, 8236, 8307, 8476, 9454, 11076, 11573, 12354, 12714, 13572, 14181, 16614, 18531, 18908, 19071, 23146, 24708, 25428, 26767, 28362, 33228, 34719, 37062, 38142, 42543, 46292, 53534, 56724, 61451, 69438, 74124, 76284, 80301, 85086, 104157, 107068, 122902, 138876, 150449, 160602, 170172, 184353, 208314, 240903, 245804, 300898, 321204, 335617, 368706, 416628, 451347, 481806, 553059, 601796, 671234, 737412, 902694, 963612, 1006851, 1106118, 1342468, 1354041, 1805388, 2013702, 2212236, 2708082, 3020553, 4027404, 4363021, 5416164, 6041106, 8726042, 12082212, 13089063, 17452084, 26178126, 39267189, 52356252, 78534378, 157068756]

約数ペア:

[(1, 157068756), (2, 78534378), (3, 52356252), (4, 39267189), (6, 26178126), (9, 17452084), (12, 13089063), (13, 12082212), (18, 8726042), (26, 6041106), (29, 5416164), (36, 4363021), (39, 4027404), (52, 3020553), (58, 2708082), (71, 2212236), (78, 2013702), (87, 1805388), (116, 1354041), (117, 1342468), (142, 1106118), (156, 1006851), (163, 963612), (174, 902694), (213, 737412), (234, 671234), (261, 601796), (284, 553059), (326, 481806), (348, 451347), (377, 416628), (426, 368706), (468, 335617), (489, 321204), (522, 300898), (639, 245804), (652, 240903), (754, 208314), (852, 184353), (923, 170172), (978, 160602), (1044, 150449), (1131, 138876), (1278, 122902), (1467, 107068), (1508, 104157), (1846, 85086), (1956, 80301), (2059, 76284), (2119, 74124), (2262, 69438), (2556, 61451), (2769, 56724), (2934, 53534), (3393, 46292), (3692, 42543), (4118, 38142), (4238, 37062), (4524, 34719), (4727, 33228), (5538, 28362), (5868, 26767), (6177, 25428), (6357, 24708), (6786, 23146), (8236, 19071), (8307, 18908), (8476, 18531), (9454, 16614), (11076, 14181), (11573, 13572), (12354, 12714)]