129808656

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:416

約数の個数: 140

約数和(自身を含む): 390332160

約数和(自身を除く): 260523504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 359, 372, 432, 486, 496, 558, 648, 718, 729, 744, 837, 972, 1077, 1116, 1296, 1436, 1458, 1488, 1674, 1944, 2154, 2232, 2511, 2872, 2916, 3231, 3348, 3888, 4308, 4464, 5022, 5744, 5832, 6462, 6696, 7533, 8616, 9693, 10044, 11129, 11664, 12924, 13392, 15066, 17232, 19386, 20088, 22258, 22599, 25848, 29079, 30132, 33387, 38772, 40176, 44516, 45198, 51696, 58158, 60264, 66774, 77544, 87237, 89032, 90396, 100161, 116316, 120528, 133548, 155088, 174474, 178064, 180792, 200322, 232632, 261711, 267096, 300483, 348948, 361584, 400644, 465264, 523422, 534192, 600966, 697896, 801288, 901449, 1046844, 1201932, 1395792, 1602576, 1802898, 2093688, 2403864, 2704347, 3605796, 4187376, 4807728, 5408694, 7211592, 8113041, 10817388, 14423184, 16226082, 21634776, 32452164, 43269552, 64904328, 129808656]

約数ペア:

[(1, 129808656), (2, 64904328), (3, 43269552), (4, 32452164), (6, 21634776), (8, 16226082), (9, 14423184), (12, 10817388), (16, 8113041), (18, 7211592), (24, 5408694), (27, 4807728), (31, 4187376), (36, 3605796), (48, 2704347), (54, 2403864), (62, 2093688), (72, 1802898), (81, 1602576), (93, 1395792), (108, 1201932), (124, 1046844), (144, 901449), (162, 801288), (186, 697896), (216, 600966), (243, 534192), (248, 523422), (279, 465264), (324, 400644), (359, 361584), (372, 348948), (432, 300483), (486, 267096), (496, 261711), (558, 232632), (648, 200322), (718, 180792), (729, 178064), (744, 174474), (837, 155088), (972, 133548), (1077, 120528), (1116, 116316), (1296, 100161), (1436, 90396), (1458, 89032), (1488, 87237), (1674, 77544), (1944, 66774), (2154, 60264), (2232, 58158), (2511, 51696), (2872, 45198), (2916, 44516), (3231, 40176), (3348, 38772), (3888, 33387), (4308, 30132), (4464, 29079), (5022, 25848), (5744, 22599), (5832, 22258), (6462, 20088), (6696, 19386), (7533, 17232), (8616, 15066), (9693, 13392), (10044, 12924), (11129, 11664)]