173107968

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 519601152

約数和(自身を除く): 346493184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 528, 661, 682, 704, 744, 768, 992, 1023, 1056, 1322, 1364, 1408, 1488, 1983, 1984, 2046, 2112, 2644, 2728, 2816, 2976, 3966, 3968, 4092, 4224, 5288, 5456, 5952, 7271, 7932, 7936, 8184, 8448, 10576, 10912, 11904, 14542, 15864, 16368, 20491, 21152, 21813, 21824, 23808, 29084, 31728, 32736, 40982, 42304, 43626, 43648, 58168, 61473, 63456, 65472, 81964, 84608, 87252, 87296, 116336, 122946, 126912, 130944, 163928, 169216, 174504, 225401, 232672, 245892, 253824, 261888, 327856, 349008, 450802, 465344, 491784, 507648, 655712, 676203, 698016, 901604, 930688, 983568, 1311424, 1352406, 1396032, 1803208, 1861376, 1967136, 2622848, 2704812, 2792064, 3606416, 3934272, 5245696, 5409624, 5584128, 7212832, 7868544, 10819248, 14425664, 15737088, 21638496, 28851328, 43276992, 57702656, 86553984, 173107968]

約数ペア:

[(1, 173107968), (2, 86553984), (3, 57702656), (4, 43276992), (6, 28851328), (8, 21638496), (11, 15737088), (12, 14425664), (16, 10819248), (22, 7868544), (24, 7212832), (31, 5584128), (32, 5409624), (33, 5245696), (44, 3934272), (48, 3606416), (62, 2792064), (64, 2704812), (66, 2622848), (88, 1967136), (93, 1861376), (96, 1803208), (124, 1396032), (128, 1352406), (132, 1311424), (176, 983568), (186, 930688), (192, 901604), (248, 698016), (256, 676203), (264, 655712), (341, 507648), (352, 491784), (372, 465344), (384, 450802), (496, 349008), (528, 327856), (661, 261888), (682, 253824), (704, 245892), (744, 232672), (768, 225401), (992, 174504), (1023, 169216), (1056, 163928), (1322, 130944), (1364, 126912), (1408, 122946), (1488, 116336), (1983, 87296), (1984, 87252), (2046, 84608), (2112, 81964), (2644, 65472), (2728, 63456), (2816, 61473), (2976, 58168), (3966, 43648), (3968, 43626), (4092, 42304), (4224, 40982), (5288, 32736), (5456, 31728), (5952, 29084), (7271, 23808), (7932, 21824), (7936, 21813), (8184, 21152), (8448, 20491), (10576, 16368), (10912, 15864), (11904, 14542)]