146647540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 350542080

約数和(自身を除く): 203894540

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 137, 179, 230, 260, 274, 299, 358, 460, 548, 598, 685, 716, 895, 1196, 1370, 1495, 1781, 1790, 2327, 2740, 2990, 3151, 3562, 3580, 4117, 4654, 5980, 6302, 7124, 8234, 8905, 9308, 11635, 12604, 15755, 16468, 17810, 20585, 23270, 24523, 31510, 35620, 40963, 41170, 46540, 49046, 53521, 63020, 81926, 82340, 98092, 107042, 122615, 163852, 204815, 214084, 245230, 267605, 318799, 409630, 490460, 535210, 564029, 637598, 819260, 1070420, 1128058, 1275196, 1593995, 2256116, 2820145, 3187990, 5640290, 6375980, 7332377, 11280580, 14664754, 29329508, 36661885, 73323770, 146647540]

約数ペア:

[(1, 146647540), (2, 73323770), (4, 36661885), (5, 29329508), (10, 14664754), (13, 11280580), (20, 7332377), (23, 6375980), (26, 5640290), (46, 3187990), (52, 2820145), (65, 2256116), (92, 1593995), (115, 1275196), (130, 1128058), (137, 1070420), (179, 819260), (230, 637598), (260, 564029), (274, 535210), (299, 490460), (358, 409630), (460, 318799), (548, 267605), (598, 245230), (685, 214084), (716, 204815), (895, 163852), (1196, 122615), (1370, 107042), (1495, 98092), (1781, 82340), (1790, 81926), (2327, 63020), (2740, 53521), (2990, 49046), (3151, 46540), (3562, 41170), (3580, 40963), (4117, 35620), (4654, 31510), (5980, 24523), (6302, 23270), (7124, 20585), (8234, 17810), (8905, 16468), (9308, 15755), (11635, 12604)]