165513852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9803}}^1$

素因数の和:9887

約数の個数: 72

約数和(自身を含む): 485337216

約数和(自身を除く): 319823364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 8442, 9803, 16884, 19606, 29409, 39212, 58818, 68621, 88227, 117636, 137242, 176454, 205863, 274484, 352908, 411726, 617589, 656801, 823452, 1235178, 1313602, 1970403, 2470356, 2627204, 3940806, 4597607, 5911209, 7881612, 9195214, 11822418, 13792821, 18390428, 23644836, 27585642, 41378463, 55171284, 82756926, 165513852]

約数ペア:

[(1, 165513852), (2, 82756926), (3, 55171284), (4, 41378463), (6, 27585642), (7, 23644836), (9, 18390428), (12, 13792821), (14, 11822418), (18, 9195214), (21, 7881612), (28, 5911209), (36, 4597607), (42, 3940806), (63, 2627204), (67, 2470356), (84, 1970403), (126, 1313602), (134, 1235178), (201, 823452), (252, 656801), (268, 617589), (402, 411726), (469, 352908), (603, 274484), (804, 205863), (938, 176454), (1206, 137242), (1407, 117636), (1876, 88227), (2412, 68621), (2814, 58818), (4221, 39212), (5628, 29409), (8442, 19606), (9803, 16884)]