142985892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 399974400

約数和(自身を除く): 256988508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 79, 84, 87, 116, 158, 174, 203, 237, 316, 348, 406, 474, 553, 609, 743, 812, 948, 1106, 1218, 1486, 1659, 2212, 2229, 2291, 2436, 2972, 3318, 4458, 4582, 5201, 6636, 6873, 8916, 9164, 10402, 13746, 15603, 16037, 20804, 21547, 27492, 31206, 32074, 43094, 48111, 58697, 62412, 64148, 64641, 86188, 96222, 117394, 129282, 150829, 176091, 192444, 234788, 258564, 301658, 352182, 410879, 452487, 603316, 704364, 821758, 904974, 1232637, 1643516, 1702213, 1809948, 2465274, 3404426, 4930548, 5106639, 6808852, 10213278, 11915491, 20426556, 23830982, 35746473, 47661964, 71492946, 142985892]

約数ペア:

[(1, 142985892), (2, 71492946), (3, 47661964), (4, 35746473), (6, 23830982), (7, 20426556), (12, 11915491), (14, 10213278), (21, 6808852), (28, 5106639), (29, 4930548), (42, 3404426), (58, 2465274), (79, 1809948), (84, 1702213), (87, 1643516), (116, 1232637), (158, 904974), (174, 821758), (203, 704364), (237, 603316), (316, 452487), (348, 410879), (406, 352182), (474, 301658), (553, 258564), (609, 234788), (743, 192444), (812, 176091), (948, 150829), (1106, 129282), (1218, 117394), (1486, 96222), (1659, 86188), (2212, 64641), (2229, 64148), (2291, 62412), (2436, 58697), (2972, 48111), (3318, 43094), (4458, 32074), (4582, 31206), (5201, 27492), (6636, 21547), (6873, 20804), (8916, 16037), (9164, 15603), (10402, 13746)]