156744408984

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20219867}}^1$

素因数の和:20219912

約数の個数: 64

約数和(自身を含む): 436749148800

約数和(自身を除く): 280004739816

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 20219867, 40439734, 60659601, 80879468, 121319202, 161758936, 242638404, 343737739, 384177473, 485276808, 687475478, 768354946, 1031213217, 1152532419, 1374950956, 1536709892, 2062426434, 2305064838, 2749901912, 3073419784, 4124852868, 4610129676, 6531017041, 8249705736, 9220259352, 13062034082, 19593051123, 26124068164, 39186102246, 52248136328, 78372204492, 156744408984]

約数ペア:

[(1, 156744408984), (2, 78372204492), (3, 52248136328), (4, 39186102246), (6, 26124068164), (8, 19593051123), (12, 13062034082), (17, 9220259352), (19, 8249705736), (24, 6531017041), (34, 4610129676), (38, 4124852868), (51, 3073419784), (57, 2749901912), (68, 2305064838), (76, 2062426434), (102, 1536709892), (114, 1374950956), (136, 1152532419), (152, 1031213217), (204, 768354946), (228, 687475478), (323, 485276808), (408, 384177473), (456, 343737739), (646, 242638404), (969, 161758936), (1292, 121319202), (1938, 80879468), (2584, 60659601), (3876, 40439734), (7752, 20219867)]