173303942

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 326661120

約数和(自身を除く): 153357178

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 67, 134, 161, 203, 277, 322, 406, 469, 554, 667, 938, 1334, 1541, 1939, 1943, 3082, 3878, 3886, 4669, 6371, 8033, 9338, 10787, 12742, 13601, 16066, 18559, 21574, 27202, 37118, 44597, 44689, 56231, 89194, 89378, 112462, 129913, 184759, 259826, 312823, 369518, 426857, 538211, 625646, 853714, 1076422, 1293313, 2586626, 2987999, 3767477, 5975998, 7534954, 12378853, 24757706, 86651971, 173303942]

約数ペア:

[(1, 173303942), (2, 86651971), (7, 24757706), (14, 12378853), (23, 7534954), (29, 5975998), (46, 3767477), (58, 2987999), (67, 2586626), (134, 1293313), (161, 1076422), (203, 853714), (277, 625646), (322, 538211), (406, 426857), (469, 369518), (554, 312823), (667, 259826), (938, 184759), (1334, 129913), (1541, 112462), (1939, 89378), (1943, 89194), (3082, 56231), (3878, 44689), (3886, 44597), (4669, 37118), (6371, 27202), (8033, 21574), (9338, 18559), (10787, 16066), (12742, 13601)]