15738996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 48263040

約数和(自身を除く): 32524044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 49, 52, 58, 71, 78, 84, 87, 91, 98, 116, 142, 147, 156, 174, 182, 196, 203, 213, 273, 284, 294, 348, 364, 377, 406, 426, 497, 546, 588, 609, 637, 754, 812, 852, 923, 994, 1092, 1131, 1218, 1274, 1421, 1491, 1508, 1846, 1911, 1988, 2059, 2262, 2436, 2548, 2639, 2769, 2842, 2982, 3479, 3692, 3822, 4118, 4263, 4524, 5278, 5538, 5684, 5964, 6177, 6461, 6958, 7644, 7917, 8236, 8526, 10437, 10556, 11076, 12354, 12922, 13916, 14413, 15834, 17052, 18473, 19383, 20874, 24708, 25844, 26767, 28826, 31668, 36946, 38766, 41748, 43239, 45227, 53534, 55419, 57652, 73892, 77532, 80301, 86478, 90454, 100891, 107068, 110838, 135681, 160602, 172956, 180908, 187369, 201782, 221676, 271362, 302673, 321204, 374738, 403564, 542724, 562107, 605346, 749476, 1124214, 1210692, 1311583, 2248428, 2623166, 3934749, 5246332, 7869498, 15738996]

約数ペア:

[(1, 15738996), (2, 7869498), (3, 5246332), (4, 3934749), (6, 2623166), (7, 2248428), (12, 1311583), (13, 1210692), (14, 1124214), (21, 749476), (26, 605346), (28, 562107), (29, 542724), (39, 403564), (42, 374738), (49, 321204), (52, 302673), (58, 271362), (71, 221676), (78, 201782), (84, 187369), (87, 180908), (91, 172956), (98, 160602), (116, 135681), (142, 110838), (147, 107068), (156, 100891), (174, 90454), (182, 86478), (196, 80301), (203, 77532), (213, 73892), (273, 57652), (284, 55419), (294, 53534), (348, 45227), (364, 43239), (377, 41748), (406, 38766), (426, 36946), (497, 31668), (546, 28826), (588, 26767), (609, 25844), (637, 24708), (754, 20874), (812, 19383), (852, 18473), (923, 17052), (994, 15834), (1092, 14413), (1131, 13916), (1218, 12922), (1274, 12354), (1421, 11076), (1491, 10556), (1508, 10437), (1846, 8526), (1911, 8236), (1988, 7917), (2059, 7644), (2262, 6958), (2436, 6461), (2548, 6177), (2639, 5964), (2769, 5684), (2842, 5538), (2982, 5278), (3479, 4524), (3692, 4263), (3822, 4118)]