189956096

素因数分解:

$2^{15}\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 128

約数和(自身を含む): 452977920

約数和(自身を除く): 263021824

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 64, 68, 88, 124, 128, 136, 176, 187, 248, 256, 272, 341, 352, 374, 496, 512, 527, 544, 682, 704, 748, 992, 1024, 1054, 1088, 1364, 1408, 1496, 1984, 2048, 2108, 2176, 2728, 2816, 2992, 3968, 4096, 4216, 4352, 5456, 5632, 5797, 5984, 7936, 8192, 8432, 8704, 10912, 11264, 11594, 11968, 15872, 16384, 16864, 17408, 21824, 22528, 23188, 23936, 31744, 32768, 33728, 34816, 43648, 45056, 46376, 47872, 63488, 67456, 69632, 87296, 90112, 92752, 95744, 126976, 134912, 139264, 174592, 180224, 185504, 191488, 253952, 269824, 278528, 349184, 360448, 371008, 382976, 507904, 539648, 557056, 698368, 742016, 765952, 1015808, 1079296, 1396736, 1484032, 1531904, 2158592, 2793472, 2968064, 3063808, 4317184, 5586944, 5936128, 6127616, 8634368, 11173888, 11872256, 17268736, 23744512, 47489024, 94978048, 189956096]

約数ペア:

[(1, 189956096), (2, 94978048), (4, 47489024), (8, 23744512), (11, 17268736), (16, 11872256), (17, 11173888), (22, 8634368), (31, 6127616), (32, 5936128), (34, 5586944), (44, 4317184), (62, 3063808), (64, 2968064), (68, 2793472), (88, 2158592), (124, 1531904), (128, 1484032), (136, 1396736), (176, 1079296), (187, 1015808), (248, 765952), (256, 742016), (272, 698368), (341, 557056), (352, 539648), (374, 507904), (496, 382976), (512, 371008), (527, 360448), (544, 349184), (682, 278528), (704, 269824), (748, 253952), (992, 191488), (1024, 185504), (1054, 180224), (1088, 174592), (1364, 139264), (1408, 134912), (1496, 126976), (1984, 95744), (2048, 92752), (2108, 90112), (2176, 87296), (2728, 69632), (2816, 67456), (2992, 63488), (3968, 47872), (4096, 46376), (4216, 45056), (4352, 43648), (5456, 34816), (5632, 33728), (5797, 32768), (5984, 31744), (7936, 23936), (8192, 23188), (8432, 22528), (8704, 21824), (10912, 17408), (11264, 16864), (11594, 16384), (11968, 15872)]