127980944

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:497

約数の個数: 120

約数和(自身を含む): 322088760

約数和(自身を除く): 194107816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 112, 116, 182, 196, 203, 208, 232, 364, 377, 392, 406, 433, 464, 637, 728, 754, 784, 812, 866, 1274, 1421, 1456, 1508, 1624, 1732, 2548, 2639, 2842, 3016, 3031, 3248, 3464, 5096, 5278, 5629, 5684, 6032, 6062, 6928, 10192, 10556, 11258, 11368, 12124, 12557, 18473, 21112, 21217, 22516, 22736, 24248, 25114, 36946, 39403, 42224, 42434, 45032, 48496, 50228, 73892, 78806, 84868, 87899, 90064, 100456, 147784, 157612, 163241, 169736, 175798, 200912, 275821, 295568, 315224, 326482, 339472, 351596, 551642, 615293, 630448, 652964, 703192, 1103284, 1142687, 1230586, 1305928, 1406384, 2206568, 2285374, 2461172, 2611856, 4413136, 4570748, 4922344, 7998809, 9141496, 9844688, 15997618, 18282992, 31995236, 63990472, 127980944]

約数ペア:

[(1, 127980944), (2, 63990472), (4, 31995236), (7, 18282992), (8, 15997618), (13, 9844688), (14, 9141496), (16, 7998809), (26, 4922344), (28, 4570748), (29, 4413136), (49, 2611856), (52, 2461172), (56, 2285374), (58, 2206568), (91, 1406384), (98, 1305928), (104, 1230586), (112, 1142687), (116, 1103284), (182, 703192), (196, 652964), (203, 630448), (208, 615293), (232, 551642), (364, 351596), (377, 339472), (392, 326482), (406, 315224), (433, 295568), (464, 275821), (637, 200912), (728, 175798), (754, 169736), (784, 163241), (812, 157612), (866, 147784), (1274, 100456), (1421, 90064), (1456, 87899), (1508, 84868), (1624, 78806), (1732, 73892), (2548, 50228), (2639, 48496), (2842, 45032), (3016, 42434), (3031, 42224), (3248, 39403), (3464, 36946), (5096, 25114), (5278, 24248), (5629, 22736), (5684, 22516), (6032, 21217), (6062, 21112), (6928, 18473), (10192, 12557), (10556, 12124), (11258, 11368)]