146720784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1543}}^1$

素因数の和:1844

約数の個数: 80

約数和(自身を含む): 434988032

約数和(自身を除く): 288267248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 283, 336, 566, 849, 1132, 1543, 1698, 1981, 2264, 3086, 3396, 3962, 4528, 4629, 5943, 6172, 6792, 7924, 9258, 10801, 11886, 12344, 13584, 15848, 18516, 21602, 23772, 24688, 31696, 32403, 37032, 43204, 47544, 64806, 74064, 86408, 95088, 129612, 172816, 259224, 436669, 518448, 873338, 1310007, 1746676, 2620014, 3056683, 3493352, 5240028, 6113366, 6986704, 9170049, 10480056, 12226732, 18340098, 20960112, 24453464, 36680196, 48906928, 73360392, 146720784]

約数ペア:

[(1, 146720784), (2, 73360392), (3, 48906928), (4, 36680196), (6, 24453464), (7, 20960112), (8, 18340098), (12, 12226732), (14, 10480056), (16, 9170049), (21, 6986704), (24, 6113366), (28, 5240028), (42, 3493352), (48, 3056683), (56, 2620014), (84, 1746676), (112, 1310007), (168, 873338), (283, 518448), (336, 436669), (566, 259224), (849, 172816), (1132, 129612), (1543, 95088), (1698, 86408), (1981, 74064), (2264, 64806), (3086, 47544), (3396, 43204), (3962, 37032), (4528, 32403), (4629, 31696), (5943, 24688), (6172, 23772), (6792, 21602), (7924, 18516), (9258, 15848), (10801, 13584), (11886, 12344)]