166104448

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1107

約数の個数: 64

約数和(自身を含む): 350259840

約数和(自身を除く): 184155392

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 328, 496, 656, 992, 1021, 1271, 1312, 1984, 2042, 2542, 2624, 3968, 4084, 5084, 5248, 8168, 10168, 16336, 20336, 31651, 32672, 40672, 41861, 63302, 65344, 81344, 83722, 126604, 130688, 162688, 167444, 253208, 334888, 506416, 669776, 1012832, 1297691, 1339552, 2025664, 2595382, 2679104, 4051328, 5190764, 5358208, 10381528, 20763056, 41526112, 83052224, 166104448]

約数ペア:

[(1, 166104448), (2, 83052224), (4, 41526112), (8, 20763056), (16, 10381528), (31, 5358208), (32, 5190764), (41, 4051328), (62, 2679104), (64, 2595382), (82, 2025664), (124, 1339552), (128, 1297691), (164, 1012832), (248, 669776), (328, 506416), (496, 334888), (656, 253208), (992, 167444), (1021, 162688), (1271, 130688), (1312, 126604), (1984, 83722), (2042, 81344), (2542, 65344), (2624, 63302), (3968, 41861), (4084, 40672), (5084, 32672), (5248, 31651), (8168, 20336), (10168, 16336)]