160299984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 470219904

約数和(自身を除く): 309919920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 53, 74, 78, 104, 106, 111, 131, 148, 156, 159, 208, 212, 222, 262, 296, 312, 318, 393, 424, 444, 481, 524, 592, 624, 636, 689, 786, 848, 888, 962, 1048, 1272, 1378, 1443, 1572, 1703, 1776, 1924, 1961, 2067, 2096, 2544, 2756, 2886, 3144, 3406, 3848, 3922, 4134, 4847, 5109, 5512, 5772, 5883, 6288, 6812, 6943, 7696, 7844, 8268, 9694, 10218, 11024, 11544, 11766, 13624, 13886, 14541, 15688, 16536, 19388, 20436, 20829, 23088, 23532, 25493, 27248, 27772, 29082, 31376, 33072, 38776, 40872, 41658, 47064, 50986, 55544, 58164, 63011, 76479, 77552, 81744, 83316, 90259, 94128, 101972, 111088, 116328, 126022, 152958, 166632, 180518, 189033, 203944, 232656, 252044, 256891, 270777, 305916, 333264, 361036, 378066, 407888, 504088, 513782, 541554, 611832, 722072, 756132, 770673, 1008176, 1027564, 1083108, 1223664, 1444144, 1512264, 1541346, 2055128, 2166216, 3024528, 3082692, 3339583, 4110256, 4332432, 6165384, 6679166, 10018749, 12330768, 13358332, 20037498, 26716664, 40074996, 53433328, 80149992, 160299984]

約数ペア:

[(1, 160299984), (2, 80149992), (3, 53433328), (4, 40074996), (6, 26716664), (8, 20037498), (12, 13358332), (13, 12330768), (16, 10018749), (24, 6679166), (26, 6165384), (37, 4332432), (39, 4110256), (48, 3339583), (52, 3082692), (53, 3024528), (74, 2166216), (78, 2055128), (104, 1541346), (106, 1512264), (111, 1444144), (131, 1223664), (148, 1083108), (156, 1027564), (159, 1008176), (208, 770673), (212, 756132), (222, 722072), (262, 611832), (296, 541554), (312, 513782), (318, 504088), (393, 407888), (424, 378066), (444, 361036), (481, 333264), (524, 305916), (592, 270777), (624, 256891), (636, 252044), (689, 232656), (786, 203944), (848, 189033), (888, 180518), (962, 166632), (1048, 152958), (1272, 126022), (1378, 116328), (1443, 111088), (1572, 101972), (1703, 94128), (1776, 90259), (1924, 83316), (1961, 81744), (2067, 77552), (2096, 76479), (2544, 63011), (2756, 58164), (2886, 55544), (3144, 50986), (3406, 47064), (3848, 41658), (3922, 40872), (4134, 38776), (4847, 33072), (5109, 31376), (5512, 29082), (5772, 27772), (5883, 27248), (6288, 25493), (6812, 23532), (6943, 23088), (7696, 20829), (7844, 20436), (8268, 19388), (9694, 16536), (10218, 15688), (11024, 14541), (11544, 13886), (11766, 13624)]