191036718

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1079

約数の個数: 80

約数和(自身を含む): 460098144

約数和(自身を除く): 269061426

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 71, 81, 102, 142, 153, 162, 213, 306, 426, 459, 639, 918, 977, 1207, 1278, 1377, 1917, 1954, 2414, 2754, 2931, 3621, 3834, 5751, 5862, 7242, 8793, 10863, 11502, 16609, 17586, 21726, 26379, 32589, 33218, 49827, 52758, 65178, 69367, 79137, 97767, 99654, 138734, 149481, 158274, 195534, 208101, 298962, 416202, 448443, 624303, 896886, 1179239, 1248606, 1345329, 1872909, 2358478, 2690658, 3537717, 3745818, 5618727, 7075434, 10613151, 11237454, 21226302, 31839453, 63678906, 95518359, 191036718]

約数ペア:

[(1, 191036718), (2, 95518359), (3, 63678906), (6, 31839453), (9, 21226302), (17, 11237454), (18, 10613151), (27, 7075434), (34, 5618727), (51, 3745818), (54, 3537717), (71, 2690658), (81, 2358478), (102, 1872909), (142, 1345329), (153, 1248606), (162, 1179239), (213, 896886), (306, 624303), (426, 448443), (459, 416202), (639, 298962), (918, 208101), (977, 195534), (1207, 158274), (1278, 149481), (1377, 138734), (1917, 99654), (1954, 97767), (2414, 79137), (2754, 69367), (2931, 65178), (3621, 52758), (3834, 49827), (5751, 33218), (5862, 32589), (7242, 26379), (8793, 21726), (10863, 17586), (11502, 16609)]