137970976

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2786

約数の個数: 72

約数和(自身を含む): 321653052

約数和(自身を除く): 183682076

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1573, 1936, 2288, 2741, 3146, 3872, 4576, 5482, 6292, 10964, 12584, 21928, 25168, 30151, 35633, 43856, 50336, 60302, 71266, 87712, 120604, 142532, 241208, 285064, 331661, 391963, 482416, 570128, 663322, 783926, 964832, 1140256, 1326644, 1567852, 2653288, 3135704, 4311593, 5306576, 6271408, 8623186, 10613152, 12542816, 17246372, 34492744, 68985488, 137970976]

約数ペア:

[(1, 137970976), (2, 68985488), (4, 34492744), (8, 17246372), (11, 12542816), (13, 10613152), (16, 8623186), (22, 6271408), (26, 5306576), (32, 4311593), (44, 3135704), (52, 2653288), (88, 1567852), (104, 1326644), (121, 1140256), (143, 964832), (176, 783926), (208, 663322), (242, 570128), (286, 482416), (352, 391963), (416, 331661), (484, 285064), (572, 241208), (968, 142532), (1144, 120604), (1573, 87712), (1936, 71266), (2288, 60302), (2741, 50336), (3146, 43856), (3872, 35633), (4576, 30151), (5482, 25168), (6292, 21928), (10964, 12584)]