144228368

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 307599360

約数和(自身を除く): 163370992

約数列:

[1, 2, 4, 8, 16, 29, 31, 37, 58, 62, 74, 116, 124, 148, 232, 248, 271, 296, 464, 496, 542, 592, 899, 1073, 1084, 1147, 1798, 2146, 2168, 2294, 3596, 4292, 4336, 4588, 7192, 7859, 8401, 8584, 9176, 10027, 14384, 15718, 16802, 17168, 18352, 20054, 31436, 33263, 33604, 40108, 62872, 66526, 67208, 80216, 125744, 133052, 134416, 160432, 243629, 266104, 290783, 310837, 487258, 532208, 581566, 621674, 974516, 1163132, 1243348, 1949032, 2326264, 2486696, 3898064, 4652528, 4973392, 9014273, 18028546, 36057092, 72114184, 144228368]

約数ペア:

[(1, 144228368), (2, 72114184), (4, 36057092), (8, 18028546), (16, 9014273), (29, 4973392), (31, 4652528), (37, 3898064), (58, 2486696), (62, 2326264), (74, 1949032), (116, 1243348), (124, 1163132), (148, 974516), (232, 621674), (248, 581566), (271, 532208), (296, 487258), (464, 310837), (496, 290783), (542, 266104), (592, 243629), (899, 160432), (1073, 134416), (1084, 133052), (1147, 125744), (1798, 80216), (2146, 67208), (2168, 66526), (2294, 62872), (3596, 40108), (4292, 33604), (4336, 33263), (4588, 31436), (7192, 20054), (7859, 18352), (8401, 17168), (8584, 16802), (9176, 15718), (10027, 14384)]