162557136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{161267}}^1$

素因数の和:161288

約数の個数: 60

約数和(自身を含む): 519928032

約数和(自身を除く): 357370896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 161267, 322534, 483801, 645068, 967602, 1128869, 1290136, 1451403, 1935204, 2257738, 2580272, 2902806, 3386607, 3870408, 4515476, 5805612, 6773214, 7740816, 9030952, 10159821, 11611224, 13546428, 18061904, 20319642, 23222448, 27092856, 40639284, 54185712, 81278568, 162557136]

約数ペア:

[(1, 162557136), (2, 81278568), (3, 54185712), (4, 40639284), (6, 27092856), (7, 23222448), (8, 20319642), (9, 18061904), (12, 13546428), (14, 11611224), (16, 10159821), (18, 9030952), (21, 7740816), (24, 6773214), (28, 5805612), (36, 4515476), (42, 3870408), (48, 3386607), (56, 2902806), (63, 2580272), (72, 2257738), (84, 1935204), (112, 1451403), (126, 1290136), (144, 1128869), (168, 967602), (252, 645068), (336, 483801), (504, 322534), (1008, 161267)]