177569028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:906

約数の個数: 144

約数和(自身を含む): 561375360

約数和(自身を除く): 383806332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 67, 78, 84, 91, 117, 126, 134, 156, 182, 201, 234, 252, 268, 273, 364, 402, 468, 469, 546, 603, 804, 809, 819, 871, 938, 1092, 1206, 1407, 1618, 1638, 1742, 1876, 2412, 2427, 2613, 2814, 3236, 3276, 3484, 4221, 4854, 5226, 5628, 5663, 6097, 7281, 7839, 8442, 9708, 10452, 10517, 11326, 12194, 14562, 15678, 16884, 16989, 18291, 21034, 22652, 24388, 29124, 31356, 31551, 33978, 36582, 42068, 50967, 54203, 54873, 63102, 67956, 73164, 73619, 94653, 101934, 108406, 109746, 126204, 147238, 162609, 189306, 203868, 216812, 219492, 220857, 294476, 325218, 378612, 379421, 441714, 487827, 650436, 662571, 704639, 758842, 883428, 975654, 1138263, 1325142, 1409278, 1517684, 1951308, 2113917, 2276526, 2650284, 2818556, 3414789, 4227834, 4553052, 4932473, 6341751, 6829578, 8455668, 9864946, 12683502, 13659156, 14797419, 19729892, 25367004, 29594838, 44392257, 59189676, 88784514, 177569028]

約数ペア:

[(1, 177569028), (2, 88784514), (3, 59189676), (4, 44392257), (6, 29594838), (7, 25367004), (9, 19729892), (12, 14797419), (13, 13659156), (14, 12683502), (18, 9864946), (21, 8455668), (26, 6829578), (28, 6341751), (36, 4932473), (39, 4553052), (42, 4227834), (52, 3414789), (63, 2818556), (67, 2650284), (78, 2276526), (84, 2113917), (91, 1951308), (117, 1517684), (126, 1409278), (134, 1325142), (156, 1138263), (182, 975654), (201, 883428), (234, 758842), (252, 704639), (268, 662571), (273, 650436), (364, 487827), (402, 441714), (468, 379421), (469, 378612), (546, 325218), (603, 294476), (804, 220857), (809, 219492), (819, 216812), (871, 203868), (938, 189306), (1092, 162609), (1206, 147238), (1407, 126204), (1618, 109746), (1638, 108406), (1742, 101934), (1876, 94653), (2412, 73619), (2427, 73164), (2613, 67956), (2814, 63102), (3236, 54873), (3276, 54203), (3484, 50967), (4221, 42068), (4854, 36582), (5226, 33978), (5628, 31551), (5663, 31356), (6097, 29124), (7281, 24388), (7839, 22652), (8442, 21034), (9708, 18291), (10452, 16989), (10517, 16884), (11326, 15678), (12194, 14562)]