138536190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1419

約数の個数: 128

約数和(自身を含む): 411868800

約数和(自身を除く): 273332610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 87, 90, 117, 130, 135, 145, 174, 195, 234, 261, 270, 290, 351, 377, 390, 435, 522, 585, 702, 754, 783, 870, 1131, 1170, 1305, 1361, 1566, 1755, 1885, 2262, 2610, 2722, 3393, 3510, 3770, 3915, 4083, 5655, 6786, 6805, 7830, 8166, 10179, 11310, 12249, 13610, 16965, 17693, 20358, 20415, 24498, 33930, 35386, 36747, 39469, 40830, 50895, 53079, 61245, 73494, 78938, 88465, 101790, 106158, 118407, 122490, 159237, 176930, 183735, 197345, 236814, 265395, 318474, 355221, 367470, 394690, 477711, 513097, 530790, 592035, 710442, 796185, 955422, 1026194, 1065663, 1184070, 1539291, 1592370, 1776105, 2131326, 2388555, 2565485, 3078582, 3552210, 4617873, 4777110, 5130970, 5328315, 7696455, 9235746, 10656630, 13853619, 15392910, 23089365, 27707238, 46178730, 69268095, 138536190]

約数ペア:

[(1, 138536190), (2, 69268095), (3, 46178730), (5, 27707238), (6, 23089365), (9, 15392910), (10, 13853619), (13, 10656630), (15, 9235746), (18, 7696455), (26, 5328315), (27, 5130970), (29, 4777110), (30, 4617873), (39, 3552210), (45, 3078582), (54, 2565485), (58, 2388555), (65, 2131326), (78, 1776105), (87, 1592370), (90, 1539291), (117, 1184070), (130, 1065663), (135, 1026194), (145, 955422), (174, 796185), (195, 710442), (234, 592035), (261, 530790), (270, 513097), (290, 477711), (351, 394690), (377, 367470), (390, 355221), (435, 318474), (522, 265395), (585, 236814), (702, 197345), (754, 183735), (783, 176930), (870, 159237), (1131, 122490), (1170, 118407), (1305, 106158), (1361, 101790), (1566, 88465), (1755, 78938), (1885, 73494), (2262, 61245), (2610, 53079), (2722, 50895), (3393, 40830), (3510, 39469), (3770, 36747), (3915, 35386), (4083, 33930), (5655, 24498), (6786, 20415), (6805, 20358), (7830, 17693), (8166, 16965), (10179, 13610), (11310, 12249)]