131609632

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1782

約数の個数: 96

約数和(自身を含む): 333656064

約数和(自身を除く): 202046432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1232, 1364, 1723, 1736, 2387, 2464, 2728, 3446, 3472, 4774, 5456, 6892, 6944, 9548, 10912, 12061, 13784, 18953, 19096, 24122, 27568, 37906, 38192, 48244, 53413, 55136, 75812, 76384, 96488, 106826, 132671, 151624, 192976, 213652, 265342, 303248, 373891, 385952, 427304, 530684, 587543, 606496, 747782, 854608, 1061368, 1175086, 1495564, 1709216, 2122736, 2350172, 2991128, 4112801, 4245472, 4700344, 5982256, 8225602, 9400688, 11964512, 16451204, 18801376, 32902408, 65804816, 131609632]

約数ペア:

[(1, 131609632), (2, 65804816), (4, 32902408), (7, 18801376), (8, 16451204), (11, 11964512), (14, 9400688), (16, 8225602), (22, 5982256), (28, 4700344), (31, 4245472), (32, 4112801), (44, 2991128), (56, 2350172), (62, 2122736), (77, 1709216), (88, 1495564), (112, 1175086), (124, 1061368), (154, 854608), (176, 747782), (217, 606496), (224, 587543), (248, 530684), (308, 427304), (341, 385952), (352, 373891), (434, 303248), (496, 265342), (616, 213652), (682, 192976), (868, 151624), (992, 132671), (1232, 106826), (1364, 96488), (1723, 76384), (1736, 75812), (2387, 55136), (2464, 53413), (2728, 48244), (3446, 38192), (3472, 37906), (4774, 27568), (5456, 24122), (6892, 19096), (6944, 18953), (9548, 13784), (10912, 12061)]