140736448

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1529

約数の個数: 56

約数和(自身を含む): 295972992

約数和(自身を除く): 155236544

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 67, 92, 134, 184, 268, 368, 536, 736, 1072, 1427, 1472, 1541, 2144, 2854, 3082, 4288, 5708, 6164, 11416, 12328, 22832, 24656, 32821, 45664, 49312, 65642, 91328, 95609, 98624, 131284, 191218, 262568, 382436, 525136, 764872, 1050272, 1529744, 2100544, 2199007, 3059488, 4398014, 6118976, 8796028, 17592056, 35184112, 70368224, 140736448]

約数ペア:

[(1, 140736448), (2, 70368224), (4, 35184112), (8, 17592056), (16, 8796028), (23, 6118976), (32, 4398014), (46, 3059488), (64, 2199007), (67, 2100544), (92, 1529744), (134, 1050272), (184, 764872), (268, 525136), (368, 382436), (536, 262568), (736, 191218), (1072, 131284), (1427, 98624), (1472, 95609), (1541, 91328), (2144, 65642), (2854, 49312), (3082, 45664), (4288, 32821), (5708, 24656), (6164, 22832), (11416, 12328)]