169976816

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 356227200

約数和(自身を除く): 186250384

約数列:

[1, 2, 4, 8, 16, 37, 41, 47, 74, 82, 94, 148, 149, 164, 188, 296, 298, 328, 376, 592, 596, 656, 752, 1192, 1517, 1739, 1927, 2384, 3034, 3478, 3854, 5513, 6068, 6109, 6956, 7003, 7708, 11026, 12136, 12218, 13912, 14006, 15416, 22052, 24272, 24436, 27824, 28012, 30832, 44104, 48872, 56024, 71299, 88208, 97744, 112048, 142598, 226033, 259111, 285196, 287123, 452066, 518222, 570392, 574246, 904132, 1036444, 1140784, 1148492, 1808264, 2072888, 2296984, 3616528, 4145776, 4593968, 10623551, 21247102, 42494204, 84988408, 169976816]

約数ペア:

[(1, 169976816), (2, 84988408), (4, 42494204), (8, 21247102), (16, 10623551), (37, 4593968), (41, 4145776), (47, 3616528), (74, 2296984), (82, 2072888), (94, 1808264), (148, 1148492), (149, 1140784), (164, 1036444), (188, 904132), (296, 574246), (298, 570392), (328, 518222), (376, 452066), (592, 287123), (596, 285196), (656, 259111), (752, 226033), (1192, 142598), (1517, 112048), (1739, 97744), (1927, 88208), (2384, 71299), (3034, 56024), (3478, 48872), (3854, 44104), (5513, 30832), (6068, 28012), (6109, 27824), (6956, 24436), (7003, 24272), (7708, 22052), (11026, 15416), (12136, 14006), (12218, 13912)]