155121168

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4597}}^1$

素因数の和:4664

約数の個数: 80

約数和(自身を含む): 433315520

約数和(自身を除く): 278194352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 703, 888, 912, 1406, 1776, 2109, 2812, 4218, 4597, 5624, 8436, 9194, 11248, 13791, 16872, 18388, 27582, 33744, 36776, 55164, 73552, 87343, 110328, 170089, 174686, 220656, 262029, 340178, 349372, 510267, 524058, 680356, 698744, 1020534, 1048116, 1360712, 1397488, 2041068, 2096232, 2721424, 3231691, 4082136, 4192464, 6463382, 8164272, 9695073, 12926764, 19390146, 25853528, 38780292, 51707056, 77560584, 155121168]

約数ペア:

[(1, 155121168), (2, 77560584), (3, 51707056), (4, 38780292), (6, 25853528), (8, 19390146), (12, 12926764), (16, 9695073), (19, 8164272), (24, 6463382), (37, 4192464), (38, 4082136), (48, 3231691), (57, 2721424), (74, 2096232), (76, 2041068), (111, 1397488), (114, 1360712), (148, 1048116), (152, 1020534), (222, 698744), (228, 680356), (296, 524058), (304, 510267), (444, 349372), (456, 340178), (592, 262029), (703, 220656), (888, 174686), (912, 170089), (1406, 110328), (1776, 87343), (2109, 73552), (2812, 55164), (4218, 36776), (4597, 33744), (5624, 27582), (8436, 18388), (9194, 16872), (11248, 13791)]