127190272

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 108

約数和(自身を含む): 292275648

約数和(自身を除く): 165085376

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 47, 62, 64, 88, 94, 124, 128, 176, 188, 248, 256, 341, 352, 376, 496, 517, 682, 704, 752, 961, 992, 1034, 1364, 1408, 1457, 1504, 1922, 1984, 2068, 2728, 2816, 2914, 3008, 3844, 3968, 4136, 5456, 5828, 6016, 7688, 7936, 8272, 10571, 10912, 11656, 12032, 15376, 16027, 16544, 21142, 21824, 23312, 30752, 32054, 33088, 42284, 43648, 45167, 46624, 61504, 64108, 66176, 84568, 87296, 90334, 93248, 123008, 128216, 132352, 169136, 180668, 186496, 246016, 256432, 338272, 361336, 372992, 496837, 512864, 676544, 722672, 993674, 1025728, 1353088, 1445344, 1987348, 2051456, 2706176, 2890688, 3974696, 4102912, 5781376, 7949392, 11562752, 15898784, 31797568, 63595136, 127190272]

約数ペア:

[(1, 127190272), (2, 63595136), (4, 31797568), (8, 15898784), (11, 11562752), (16, 7949392), (22, 5781376), (31, 4102912), (32, 3974696), (44, 2890688), (47, 2706176), (62, 2051456), (64, 1987348), (88, 1445344), (94, 1353088), (124, 1025728), (128, 993674), (176, 722672), (188, 676544), (248, 512864), (256, 496837), (341, 372992), (352, 361336), (376, 338272), (496, 256432), (517, 246016), (682, 186496), (704, 180668), (752, 169136), (961, 132352), (992, 128216), (1034, 123008), (1364, 93248), (1408, 90334), (1457, 87296), (1504, 84568), (1922, 66176), (1984, 64108), (2068, 61504), (2728, 46624), (2816, 45167), (2914, 43648), (3008, 42284), (3844, 33088), (3968, 32054), (4136, 30752), (5456, 23312), (5828, 21824), (6016, 21142), (7688, 16544), (7936, 16027), (8272, 15376), (10571, 12032), (10912, 11656)]