15719232

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 45516800

約数和(自身を除く): 29797568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 139, 152, 186, 192, 228, 248, 278, 304, 372, 417, 456, 496, 556, 589, 608, 744, 834, 912, 992, 1112, 1178, 1216, 1488, 1668, 1767, 1824, 1984, 2224, 2356, 2641, 2976, 3336, 3534, 3648, 4309, 4448, 4712, 5282, 5952, 6672, 7068, 7923, 8618, 8896, 9424, 10564, 12927, 13344, 14136, 15846, 17236, 18848, 21128, 25854, 26688, 28272, 31692, 34472, 37696, 42256, 51708, 56544, 63384, 68944, 81871, 84512, 103416, 113088, 126768, 137888, 163742, 169024, 206832, 245613, 253536, 275776, 327484, 413664, 491226, 507072, 654968, 827328, 982452, 1309936, 1964904, 2619872, 3929808, 5239744, 7859616, 15719232]

約数ペア:

[(1, 15719232), (2, 7859616), (3, 5239744), (4, 3929808), (6, 2619872), (8, 1964904), (12, 1309936), (16, 982452), (19, 827328), (24, 654968), (31, 507072), (32, 491226), (38, 413664), (48, 327484), (57, 275776), (62, 253536), (64, 245613), (76, 206832), (93, 169024), (96, 163742), (114, 137888), (124, 126768), (139, 113088), (152, 103416), (186, 84512), (192, 81871), (228, 68944), (248, 63384), (278, 56544), (304, 51708), (372, 42256), (417, 37696), (456, 34472), (496, 31692), (556, 28272), (589, 26688), (608, 25854), (744, 21128), (834, 18848), (912, 17236), (992, 15846), (1112, 14136), (1178, 13344), (1216, 12927), (1488, 10564), (1668, 9424), (1767, 8896), (1824, 8618), (1984, 7923), (2224, 7068), (2356, 6672), (2641, 5952), (2976, 5282), (3336, 4712), (3534, 4448), (3648, 4309)]