155118516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{797}}^1$

素因数の和:1149

約数の個数: 72

約数和(自身を含む): 422837856

約数和(自身を除く): 267719340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 331, 588, 662, 797, 993, 1324, 1594, 1986, 2317, 2391, 3188, 3972, 4634, 4782, 5579, 6951, 9268, 9564, 11158, 13902, 16219, 16737, 22316, 27804, 32438, 33474, 39053, 48657, 64876, 66948, 78106, 97314, 117159, 156212, 194628, 234318, 263807, 468636, 527614, 791421, 1055228, 1582842, 1846649, 3165684, 3693298, 5539947, 7386596, 11079894, 12926543, 22159788, 25853086, 38779629, 51706172, 77559258, 155118516]

約数ペア:

[(1, 155118516), (2, 77559258), (3, 51706172), (4, 38779629), (6, 25853086), (7, 22159788), (12, 12926543), (14, 11079894), (21, 7386596), (28, 5539947), (42, 3693298), (49, 3165684), (84, 1846649), (98, 1582842), (147, 1055228), (196, 791421), (294, 527614), (331, 468636), (588, 263807), (662, 234318), (797, 194628), (993, 156212), (1324, 117159), (1594, 97314), (1986, 78106), (2317, 66948), (2391, 64876), (3188, 48657), (3972, 39053), (4634, 33474), (4782, 32438), (5579, 27804), (6951, 22316), (9268, 16737), (9564, 16219), (11158, 13902)]