163989408

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1871}}^1$

素因数の和:1978

約数の個数: 96

約数和(自身を含む): 475517952

約数和(自身を除く): 311528544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 83, 88, 96, 132, 166, 176, 249, 264, 332, 352, 498, 528, 664, 913, 996, 1056, 1328, 1826, 1871, 1992, 2656, 2739, 3652, 3742, 3984, 5478, 5613, 7304, 7484, 7968, 10956, 11226, 14608, 14968, 20581, 21912, 22452, 29216, 29936, 41162, 43824, 44904, 59872, 61743, 82324, 87648, 89808, 123486, 155293, 164648, 179616, 246972, 310586, 329296, 465879, 493944, 621172, 658592, 931758, 987888, 1242344, 1708223, 1863516, 1975776, 2484688, 3416446, 3727032, 4969376, 5124669, 6832892, 7454064, 10249338, 13665784, 14908128, 20498676, 27331568, 40997352, 54663136, 81994704, 163989408]

約数ペア:

[(1, 163989408), (2, 81994704), (3, 54663136), (4, 40997352), (6, 27331568), (8, 20498676), (11, 14908128), (12, 13665784), (16, 10249338), (22, 7454064), (24, 6832892), (32, 5124669), (33, 4969376), (44, 3727032), (48, 3416446), (66, 2484688), (83, 1975776), (88, 1863516), (96, 1708223), (132, 1242344), (166, 987888), (176, 931758), (249, 658592), (264, 621172), (332, 493944), (352, 465879), (498, 329296), (528, 310586), (664, 246972), (913, 179616), (996, 164648), (1056, 155293), (1328, 123486), (1826, 89808), (1871, 87648), (1992, 82324), (2656, 61743), (2739, 59872), (3652, 44904), (3742, 43824), (3984, 41162), (5478, 29936), (5613, 29216), (7304, 22452), (7484, 21912), (7968, 20581), (10956, 14968), (11226, 14608)]