131428116

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^2\times {\mathrm{1447}}^1$

素因数の和:1518

約数の個数: 72

約数和(自身を含む): 353138240

約数和(自身を除く): 221710124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 841, 1044, 1447, 1566, 1682, 2523, 2894, 3132, 3364, 4341, 5046, 5788, 7569, 8682, 10092, 13023, 15138, 17364, 22707, 26046, 30276, 39069, 41963, 45414, 52092, 78138, 83926, 90828, 125889, 156276, 167852, 251778, 377667, 503556, 755334, 1133001, 1216927, 1510668, 2266002, 2433854, 3650781, 4532004, 4867708, 7301562, 10952343, 14603124, 21904686, 32857029, 43809372, 65714058, 131428116]

約数ペア:

[(1, 131428116), (2, 65714058), (3, 43809372), (4, 32857029), (6, 21904686), (9, 14603124), (12, 10952343), (18, 7301562), (27, 4867708), (29, 4532004), (36, 3650781), (54, 2433854), (58, 2266002), (87, 1510668), (108, 1216927), (116, 1133001), (174, 755334), (261, 503556), (348, 377667), (522, 251778), (783, 167852), (841, 156276), (1044, 125889), (1447, 90828), (1566, 83926), (1682, 78138), (2523, 52092), (2894, 45414), (3132, 41963), (3364, 39069), (4341, 30276), (5046, 26046), (5788, 22707), (7569, 17364), (8682, 15138), (10092, 13023)]