157740462

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{829}}^1$

素因数の和:910

約数の個数: 72

約数和(自身を含む): 385720920

約数和(自身を除く): 227980458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 829, 961, 1023, 1658, 1922, 2046, 2487, 2883, 3069, 4974, 5766, 6138, 7461, 8649, 9119, 10571, 14922, 17298, 18238, 21142, 25699, 27357, 31713, 51398, 54714, 63426, 77097, 82071, 95139, 154194, 164142, 190278, 231291, 282689, 462582, 565378, 796669, 848067, 1593338, 1696134, 2390007, 2544201, 4780014, 5088402, 7170021, 8763359, 14340042, 17526718, 26290077, 52580154, 78870231, 157740462]

約数ペア:

[(1, 157740462), (2, 78870231), (3, 52580154), (6, 26290077), (9, 17526718), (11, 14340042), (18, 8763359), (22, 7170021), (31, 5088402), (33, 4780014), (62, 2544201), (66, 2390007), (93, 1696134), (99, 1593338), (186, 848067), (198, 796669), (279, 565378), (341, 462582), (558, 282689), (682, 231291), (829, 190278), (961, 164142), (1023, 154194), (1658, 95139), (1922, 82071), (2046, 77097), (2487, 63426), (2883, 54714), (3069, 51398), (4974, 31713), (5766, 27357), (6138, 25699), (7461, 21142), (8649, 18238), (9119, 17298), (10571, 14922)]