131163228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1801}}^1$

素因数の和:1852

約数の個数: 108

約数和(自身を含む): 402739792

約数和(自身を除く): 271576564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 289, 306, 357, 476, 578, 612, 714, 867, 1071, 1156, 1428, 1734, 1801, 2023, 2142, 2601, 3468, 3602, 4046, 4284, 5202, 5403, 6069, 7204, 8092, 10404, 10806, 12138, 12607, 16209, 18207, 21612, 24276, 25214, 30617, 32418, 36414, 37821, 50428, 61234, 64836, 72828, 75642, 91851, 113463, 122468, 151284, 183702, 214319, 226926, 275553, 367404, 428638, 453852, 520489, 551106, 642957, 857276, 1040978, 1102212, 1285914, 1561467, 1928871, 2081956, 2571828, 3122934, 3643423, 3857742, 4684401, 6245868, 7286846, 7715484, 9368802, 10930269, 14573692, 18737604, 21860538, 32790807, 43721076, 65581614, 131163228]

約数ペア:

[(1, 131163228), (2, 65581614), (3, 43721076), (4, 32790807), (6, 21860538), (7, 18737604), (9, 14573692), (12, 10930269), (14, 9368802), (17, 7715484), (18, 7286846), (21, 6245868), (28, 4684401), (34, 3857742), (36, 3643423), (42, 3122934), (51, 2571828), (63, 2081956), (68, 1928871), (84, 1561467), (102, 1285914), (119, 1102212), (126, 1040978), (153, 857276), (204, 642957), (238, 551106), (252, 520489), (289, 453852), (306, 428638), (357, 367404), (476, 275553), (578, 226926), (612, 214319), (714, 183702), (867, 151284), (1071, 122468), (1156, 113463), (1428, 91851), (1734, 75642), (1801, 72828), (2023, 64836), (2142, 61234), (2601, 50428), (3468, 37821), (3602, 36414), (4046, 32418), (4284, 30617), (5202, 25214), (5403, 24276), (6069, 21612), (7204, 18207), (8092, 16209), (10404, 12607), (10806, 12138)]