164840352

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{90373}}^1$

素因数の和:90405

約数の個数: 48

約数和(自身を含む): 455484960

約数和(自身を除く): 290644608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 90373, 180746, 271119, 361492, 542238, 722984, 1084476, 1445968, 1717087, 2168952, 2891936, 3434174, 4337904, 5151261, 6868348, 8675808, 10302522, 13736696, 20605044, 27473392, 41210088, 54946784, 82420176, 164840352]

約数ペア:

[(1, 164840352), (2, 82420176), (3, 54946784), (4, 41210088), (6, 27473392), (8, 20605044), (12, 13736696), (16, 10302522), (19, 8675808), (24, 6868348), (32, 5151261), (38, 4337904), (48, 3434174), (57, 2891936), (76, 2168952), (96, 1717087), (114, 1445968), (152, 1084476), (228, 722984), (304, 542238), (456, 361492), (608, 271119), (912, 180746), (1824, 90373)]