166267136

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 406576128

約数和(自身を除く): 240308992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 64, 73, 82, 112, 124, 128, 146, 164, 217, 224, 248, 256, 287, 292, 328, 434, 448, 496, 511, 574, 584, 656, 868, 896, 992, 1022, 1148, 1168, 1271, 1312, 1736, 1792, 1984, 2044, 2263, 2296, 2336, 2542, 2624, 2993, 3472, 3968, 4088, 4526, 4592, 4672, 5084, 5248, 5986, 6944, 7936, 8176, 8897, 9052, 9184, 9344, 10168, 10496, 11972, 13888, 15841, 16352, 17794, 18104, 18368, 18688, 20336, 20951, 23944, 27776, 31682, 32704, 35588, 36208, 36736, 40672, 41902, 47888, 55552, 63364, 65408, 71176, 72416, 73472, 81344, 83804, 92783, 95776, 126728, 130816, 142352, 144832, 162688, 167608, 185566, 191552, 253456, 284704, 289664, 325376, 335216, 371132, 383104, 506912, 569408, 579328, 649481, 670432, 742264, 766208, 1013824, 1138816, 1298962, 1340864, 1484528, 2027648, 2277632, 2597924, 2681728, 2969056, 4055296, 5195848, 5363456, 5938112, 10391696, 11876224, 20783392, 23752448, 41566784, 83133568, 166267136]

約数ペア:

[(1, 166267136), (2, 83133568), (4, 41566784), (7, 23752448), (8, 20783392), (14, 11876224), (16, 10391696), (28, 5938112), (31, 5363456), (32, 5195848), (41, 4055296), (56, 2969056), (62, 2681728), (64, 2597924), (73, 2277632), (82, 2027648), (112, 1484528), (124, 1340864), (128, 1298962), (146, 1138816), (164, 1013824), (217, 766208), (224, 742264), (248, 670432), (256, 649481), (287, 579328), (292, 569408), (328, 506912), (434, 383104), (448, 371132), (496, 335216), (511, 325376), (574, 289664), (584, 284704), (656, 253456), (868, 191552), (896, 185566), (992, 167608), (1022, 162688), (1148, 144832), (1168, 142352), (1271, 130816), (1312, 126728), (1736, 95776), (1792, 92783), (1984, 83804), (2044, 81344), (2263, 73472), (2296, 72416), (2336, 71176), (2542, 65408), (2624, 63364), (2993, 55552), (3472, 47888), (3968, 41902), (4088, 40672), (4526, 36736), (4592, 36208), (4672, 35588), (5084, 32704), (5248, 31682), (5986, 27776), (6944, 23944), (7936, 20951), (8176, 20336), (8897, 18688), (9052, 18368), (9184, 18104), (9344, 17794), (10168, 16352), (10496, 15841), (11972, 13888)]