155129352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1935

約数の個数: 128

約数和(自身を含む): 485740800

約数和(自身を除く): 330611448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 29, 34, 42, 51, 56, 58, 68, 84, 87, 102, 116, 119, 136, 168, 174, 203, 204, 232, 238, 348, 357, 406, 408, 476, 493, 609, 696, 714, 812, 952, 986, 1218, 1428, 1479, 1624, 1873, 1972, 2436, 2856, 2958, 3451, 3746, 3944, 4872, 5619, 5916, 6902, 7492, 10353, 11238, 11832, 13111, 13804, 14984, 20706, 22476, 26222, 27608, 31841, 39333, 41412, 44952, 52444, 54317, 63682, 78666, 82824, 95523, 104888, 108634, 127364, 157332, 162951, 191046, 217268, 222887, 254728, 314664, 325902, 380219, 382092, 434536, 445774, 651804, 668661, 760438, 764184, 891548, 923389, 1140657, 1303608, 1337322, 1520876, 1783096, 1846778, 2281314, 2674644, 2770167, 3041752, 3693556, 4562628, 5349288, 5540334, 6463723, 7387112, 9125256, 11080668, 12927446, 19391169, 22161336, 25854892, 38782338, 51709784, 77564676, 155129352]

約数ペア:

[(1, 155129352), (2, 77564676), (3, 51709784), (4, 38782338), (6, 25854892), (7, 22161336), (8, 19391169), (12, 12927446), (14, 11080668), (17, 9125256), (21, 7387112), (24, 6463723), (28, 5540334), (29, 5349288), (34, 4562628), (42, 3693556), (51, 3041752), (56, 2770167), (58, 2674644), (68, 2281314), (84, 1846778), (87, 1783096), (102, 1520876), (116, 1337322), (119, 1303608), (136, 1140657), (168, 923389), (174, 891548), (203, 764184), (204, 760438), (232, 668661), (238, 651804), (348, 445774), (357, 434536), (406, 382092), (408, 380219), (476, 325902), (493, 314664), (609, 254728), (696, 222887), (714, 217268), (812, 191046), (952, 162951), (986, 157332), (1218, 127364), (1428, 108634), (1479, 104888), (1624, 95523), (1873, 82824), (1972, 78666), (2436, 63682), (2856, 54317), (2958, 52444), (3451, 44952), (3746, 41412), (3944, 39333), (4872, 31841), (5619, 27608), (5916, 26222), (6902, 22476), (7492, 20706), (10353, 14984), (11238, 13804), (11832, 13111)]