146640816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{145477}}^1$

素因数の和:145498

約数の個数: 60

約数和(自身を含む): 469021072

約数和(自身を除く): 322380256

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, 145477, 290954, 436431, 581908, 872862, 1018339, 1163816, 1309293, 1745724, 2036678, 2327632, 2618586, 3055017, 3491448, 4073356, 5237172, 6110034, 6982896, 8146712, 9165051, 10474344, 12220068, 16293424, 18330102, 20948688, 24440136, 36660204, 48880272, 73320408, 146640816]

約数ペア:

[(1, 146640816), (2, 73320408), (3, 48880272), (4, 36660204), (6, 24440136), (7, 20948688), (8, 18330102), (9, 16293424), (12, 12220068), (14, 10474344), (16, 9165051), (18, 8146712), (21, 6982896), (24, 6110034), (28, 5237172), (36, 4073356), (42, 3491448), (48, 3055017), (56, 2618586), (63, 2327632), (72, 2036678), (84, 1745724), (112, 1309293), (126, 1163816), (144, 1018339), (168, 872862), (252, 581908), (336, 436431), (504, 290954), (1008, 145477)]