138710964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{4451}}^1$

素因数の和:4525

約数の個数: 72

約数和(自身を含む): 383691168

約数和(自身を除く): 244980204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 1113, 1484, 2226, 2597, 4451, 4452, 5194, 7791, 8902, 10388, 13353, 15582, 17804, 26706, 31157, 31164, 53412, 62314, 93471, 124628, 186942, 218099, 235903, 373884, 436198, 471806, 654297, 707709, 872396, 943612, 1308594, 1415418, 1651321, 2617188, 2830836, 3302642, 4953963, 6605284, 9907926, 11559247, 19815852, 23118494, 34677741, 46236988, 69355482, 138710964]

約数ペア:

[(1, 138710964), (2, 69355482), (3, 46236988), (4, 34677741), (6, 23118494), (7, 19815852), (12, 11559247), (14, 9907926), (21, 6605284), (28, 4953963), (42, 3302642), (49, 2830836), (53, 2617188), (84, 1651321), (98, 1415418), (106, 1308594), (147, 943612), (159, 872396), (196, 707709), (212, 654297), (294, 471806), (318, 436198), (371, 373884), (588, 235903), (636, 218099), (742, 186942), (1113, 124628), (1484, 93471), (2226, 62314), (2597, 53412), (4451, 31164), (4452, 31157), (5194, 26706), (7791, 17804), (8902, 15582), (10388, 13353)]