158526180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 522547200

約数和(自身を除く): 364021020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 53, 54, 58, 60, 87, 90, 106, 108, 116, 135, 145, 159, 174, 180, 191, 212, 261, 265, 270, 290, 318, 348, 382, 435, 477, 522, 530, 540, 573, 580, 636, 764, 783, 795, 870, 954, 955, 1044, 1060, 1146, 1305, 1431, 1537, 1566, 1590, 1719, 1740, 1908, 1910, 2292, 2385, 2610, 2862, 2865, 3074, 3132, 3180, 3438, 3820, 3915, 4611, 4770, 5157, 5220, 5539, 5724, 5730, 6148, 6876, 7155, 7685, 7830, 8595, 9222, 9540, 10123, 10314, 11078, 11460, 13833, 14310, 15370, 15660, 16617, 17190, 18444, 20246, 20628, 22156, 23055, 25785, 27666, 27695, 28620, 30369, 30740, 33234, 34380, 40492, 41499, 46110, 49851, 50615, 51570, 55332, 55390, 60738, 66468, 69165, 82998, 83085, 91107, 92220, 99702, 101230, 103140, 110780, 121476, 138330, 149553, 151845, 165996, 166170, 182214, 199404, 202460, 207495, 249255, 273321, 276660, 293567, 299106, 303690, 332340, 364428, 414990, 455535, 498510, 546642, 587134, 598212, 607380, 747765, 829980, 880701, 911070, 997020, 1093284, 1174268, 1366605, 1467835, 1495530, 1761402, 1822140, 2642103, 2733210, 2935670, 2991060, 3522804, 4403505, 5284206, 5466420, 5871340, 7926309, 8807010, 10568412, 13210515, 15852618, 17614020, 26421030, 31705236, 39631545, 52842060, 79263090, 158526180]

約数ペア:

[(1, 158526180), (2, 79263090), (3, 52842060), (4, 39631545), (5, 31705236), (6, 26421030), (9, 17614020), (10, 15852618), (12, 13210515), (15, 10568412), (18, 8807010), (20, 7926309), (27, 5871340), (29, 5466420), (30, 5284206), (36, 4403505), (45, 3522804), (53, 2991060), (54, 2935670), (58, 2733210), (60, 2642103), (87, 1822140), (90, 1761402), (106, 1495530), (108, 1467835), (116, 1366605), (135, 1174268), (145, 1093284), (159, 997020), (174, 911070), (180, 880701), (191, 829980), (212, 747765), (261, 607380), (265, 598212), (270, 587134), (290, 546642), (318, 498510), (348, 455535), (382, 414990), (435, 364428), (477, 332340), (522, 303690), (530, 299106), (540, 293567), (573, 276660), (580, 273321), (636, 249255), (764, 207495), (783, 202460), (795, 199404), (870, 182214), (954, 166170), (955, 165996), (1044, 151845), (1060, 149553), (1146, 138330), (1305, 121476), (1431, 110780), (1537, 103140), (1566, 101230), (1590, 99702), (1719, 92220), (1740, 91107), (1908, 83085), (1910, 82998), (2292, 69165), (2385, 66468), (2610, 60738), (2862, 55390), (2865, 55332), (3074, 51570), (3132, 50615), (3180, 49851), (3438, 46110), (3820, 41499), (3915, 40492), (4611, 34380), (4770, 33234), (5157, 30740), (5220, 30369), (5539, 28620), (5724, 27695), (5730, 27666), (6148, 25785), (6876, 23055), (7155, 22156), (7685, 20628), (7830, 20246), (8595, 18444), (9222, 17190), (9540, 16617), (10123, 15660), (10314, 15370), (11078, 14310), (11460, 13833)]