129211968

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1340

約数の個数: 112

約数和(自身を含む): 373953024

約数和(自身を除く): 244741056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 136, 186, 192, 204, 248, 272, 372, 408, 496, 527, 544, 744, 816, 992, 1054, 1088, 1277, 1488, 1581, 1632, 1984, 2108, 2554, 2976, 3162, 3264, 3831, 4216, 5108, 5952, 6324, 7662, 8432, 10216, 12648, 15324, 16864, 20432, 21709, 25296, 30648, 33728, 39587, 40864, 43418, 50592, 61296, 65127, 79174, 81728, 86836, 101184, 118761, 122592, 130254, 158348, 173672, 237522, 245184, 260508, 316696, 347344, 475044, 521016, 633392, 672979, 694688, 950088, 1042032, 1266784, 1345958, 1389376, 1900176, 2018937, 2084064, 2533568, 2691916, 3800352, 4037874, 4168128, 5383832, 7600704, 8075748, 10767664, 16151496, 21535328, 32302992, 43070656, 64605984, 129211968]

約数ペア:

[(1, 129211968), (2, 64605984), (3, 43070656), (4, 32302992), (6, 21535328), (8, 16151496), (12, 10767664), (16, 8075748), (17, 7600704), (24, 5383832), (31, 4168128), (32, 4037874), (34, 3800352), (48, 2691916), (51, 2533568), (62, 2084064), (64, 2018937), (68, 1900176), (93, 1389376), (96, 1345958), (102, 1266784), (124, 1042032), (136, 950088), (186, 694688), (192, 672979), (204, 633392), (248, 521016), (272, 475044), (372, 347344), (408, 316696), (496, 260508), (527, 245184), (544, 237522), (744, 173672), (816, 158348), (992, 130254), (1054, 122592), (1088, 118761), (1277, 101184), (1488, 86836), (1581, 81728), (1632, 79174), (1984, 65127), (2108, 61296), (2554, 50592), (2976, 43418), (3162, 40864), (3264, 39587), (3831, 33728), (4216, 30648), (5108, 25296), (5952, 21709), (6324, 20432), (7662, 16864), (8432, 15324), (10216, 12648)]