137992160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 344881152

約数和(自身を除く): 206888992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 80, 86, 124, 155, 160, 172, 215, 248, 310, 344, 430, 496, 620, 647, 688, 860, 992, 1240, 1294, 1333, 1376, 1720, 2480, 2588, 2666, 3235, 3440, 4960, 5176, 5332, 6470, 6665, 6880, 10352, 10664, 12940, 13330, 20057, 20704, 21328, 25880, 26660, 27821, 40114, 42656, 51760, 53320, 55642, 80228, 100285, 103520, 106640, 111284, 139105, 160456, 200570, 213280, 222568, 278210, 320912, 401140, 445136, 556420, 641824, 802280, 862451, 890272, 1112840, 1604560, 1724902, 2225680, 3209120, 3449804, 4312255, 4451360, 6899608, 8624510, 13799216, 17249020, 27598432, 34498040, 68996080, 137992160]

約数ペア:

[(1, 137992160), (2, 68996080), (4, 34498040), (5, 27598432), (8, 17249020), (10, 13799216), (16, 8624510), (20, 6899608), (31, 4451360), (32, 4312255), (40, 3449804), (43, 3209120), (62, 2225680), (80, 1724902), (86, 1604560), (124, 1112840), (155, 890272), (160, 862451), (172, 802280), (215, 641824), (248, 556420), (310, 445136), (344, 401140), (430, 320912), (496, 278210), (620, 222568), (647, 213280), (688, 200570), (860, 160456), (992, 139105), (1240, 111284), (1294, 106640), (1333, 103520), (1376, 100285), (1720, 80228), (2480, 55642), (2588, 53320), (2666, 51760), (3235, 42656), (3440, 40114), (4960, 27821), (5176, 26660), (5332, 25880), (6470, 21328), (6665, 20704), (6880, 20057), (10352, 13330), (10664, 12940)]