161312424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:579

約数の個数: 128

約数和(自身を含む): 500048640

約数和(自身を除く): 338736216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 233, 273, 312, 317, 364, 466, 546, 634, 699, 728, 932, 951, 1092, 1268, 1398, 1631, 1864, 1902, 2184, 2219, 2536, 2796, 3029, 3262, 3804, 4121, 4438, 4893, 5592, 6058, 6524, 6657, 7608, 8242, 8876, 9087, 9786, 12116, 12363, 13048, 13314, 16484, 17752, 18174, 19572, 21203, 24232, 24726, 26628, 28847, 32968, 36348, 39144, 42406, 49452, 53256, 57694, 63609, 72696, 73861, 84812, 86541, 98904, 115388, 127218, 147722, 169624, 173082, 221583, 230776, 254436, 295444, 346164, 443166, 508872, 517027, 590888, 692328, 886332, 960193, 1034054, 1551081, 1772664, 1920386, 2068108, 2880579, 3102162, 3840772, 4136216, 5761158, 6204324, 6721351, 7681544, 11522316, 12408648, 13442702, 20164053, 23044632, 26885404, 40328106, 53770808, 80656212, 161312424]

約数ペア:

[(1, 161312424), (2, 80656212), (3, 53770808), (4, 40328106), (6, 26885404), (7, 23044632), (8, 20164053), (12, 13442702), (13, 12408648), (14, 11522316), (21, 7681544), (24, 6721351), (26, 6204324), (28, 5761158), (39, 4136216), (42, 3840772), (52, 3102162), (56, 2880579), (78, 2068108), (84, 1920386), (91, 1772664), (104, 1551081), (156, 1034054), (168, 960193), (182, 886332), (233, 692328), (273, 590888), (312, 517027), (317, 508872), (364, 443166), (466, 346164), (546, 295444), (634, 254436), (699, 230776), (728, 221583), (932, 173082), (951, 169624), (1092, 147722), (1268, 127218), (1398, 115388), (1631, 98904), (1864, 86541), (1902, 84812), (2184, 73861), (2219, 72696), (2536, 63609), (2796, 57694), (3029, 53256), (3262, 49452), (3804, 42406), (4121, 39144), (4438, 36348), (4893, 32968), (5592, 28847), (6058, 26628), (6524, 24726), (6657, 24232), (7608, 21203), (8242, 19572), (8876, 18174), (9087, 17752), (9786, 16484), (12116, 13314), (12363, 13048)]