152487654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 388177920

約数和(自身を除く): 235690266

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 23, 33, 34, 38, 46, 51, 57, 66, 69, 102, 114, 138, 187, 209, 253, 311, 323, 374, 391, 418, 437, 506, 561, 622, 627, 646, 759, 782, 874, 933, 969, 1122, 1173, 1254, 1311, 1518, 1866, 1938, 2346, 2622, 3421, 3553, 4301, 4807, 5287, 5909, 6842, 7106, 7153, 7429, 8602, 9614, 10263, 10574, 10659, 11818, 12903, 14306, 14421, 14858, 15861, 17727, 20526, 21318, 21459, 22287, 25806, 28842, 31722, 35454, 42918, 44574, 58157, 64999, 78683, 81719, 100453, 116314, 121601, 129998, 135907, 157366, 163438, 174471, 194997, 200906, 236049, 243202, 245157, 271814, 301359, 348942, 364803, 389994, 407721, 472098, 490314, 602718, 729606, 815442, 1104983, 1337611, 1494977, 2209966, 2310419, 2675222, 2989954, 3314949, 4012833, 4484931, 4620838, 6629898, 6931257, 8025666, 8969862, 13862514, 25414609, 50829218, 76243827, 152487654]

約数ペア:

[(1, 152487654), (2, 76243827), (3, 50829218), (6, 25414609), (11, 13862514), (17, 8969862), (19, 8025666), (22, 6931257), (23, 6629898), (33, 4620838), (34, 4484931), (38, 4012833), (46, 3314949), (51, 2989954), (57, 2675222), (66, 2310419), (69, 2209966), (102, 1494977), (114, 1337611), (138, 1104983), (187, 815442), (209, 729606), (253, 602718), (311, 490314), (323, 472098), (374, 407721), (391, 389994), (418, 364803), (437, 348942), (506, 301359), (561, 271814), (622, 245157), (627, 243202), (646, 236049), (759, 200906), (782, 194997), (874, 174471), (933, 163438), (969, 157366), (1122, 135907), (1173, 129998), (1254, 121601), (1311, 116314), (1518, 100453), (1866, 81719), (1938, 78683), (2346, 64999), (2622, 58157), (3421, 44574), (3553, 42918), (4301, 35454), (4807, 31722), (5287, 28842), (5909, 25806), (6842, 22287), (7106, 21459), (7153, 21318), (7429, 20526), (8602, 17727), (9614, 15861), (10263, 14858), (10574, 14421), (10659, 14306), (11818, 12903)]