154855176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1011

約数の個数: 128

約数和(自身を含む): 476928000

約数和(自身を除く): 322072824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 59, 68, 84, 102, 118, 119, 136, 168, 177, 204, 236, 238, 354, 357, 408, 413, 472, 476, 708, 714, 826, 919, 952, 1003, 1239, 1416, 1428, 1652, 1838, 2006, 2478, 2757, 2856, 3009, 3304, 3676, 4012, 4956, 5514, 6018, 6433, 7021, 7352, 8024, 9912, 11028, 12036, 12866, 14042, 15623, 19299, 21063, 22056, 24072, 25732, 28084, 31246, 38598, 42126, 46869, 51464, 54221, 56168, 62492, 77196, 84252, 93738, 108442, 109361, 124984, 154392, 162663, 168504, 187476, 216884, 218722, 325326, 328083, 374952, 379547, 433768, 437444, 650652, 656166, 759094, 874888, 921757, 1138641, 1301304, 1312332, 1518188, 1843514, 2277282, 2624664, 2765271, 3036376, 3687028, 4554564, 5530542, 6452299, 7374056, 9109128, 11061084, 12904598, 19356897, 22122168, 25809196, 38713794, 51618392, 77427588, 154855176]

約数ペア:

[(1, 154855176), (2, 77427588), (3, 51618392), (4, 38713794), (6, 25809196), (7, 22122168), (8, 19356897), (12, 12904598), (14, 11061084), (17, 9109128), (21, 7374056), (24, 6452299), (28, 5530542), (34, 4554564), (42, 3687028), (51, 3036376), (56, 2765271), (59, 2624664), (68, 2277282), (84, 1843514), (102, 1518188), (118, 1312332), (119, 1301304), (136, 1138641), (168, 921757), (177, 874888), (204, 759094), (236, 656166), (238, 650652), (354, 437444), (357, 433768), (408, 379547), (413, 374952), (472, 328083), (476, 325326), (708, 218722), (714, 216884), (826, 187476), (919, 168504), (952, 162663), (1003, 154392), (1239, 124984), (1416, 109361), (1428, 108442), (1652, 93738), (1838, 84252), (2006, 77196), (2478, 62492), (2757, 56168), (2856, 54221), (3009, 51464), (3304, 46869), (3676, 42126), (4012, 38598), (4956, 31246), (5514, 28084), (6018, 25732), (6433, 24072), (7021, 22056), (7352, 21063), (8024, 19299), (9912, 15623), (11028, 14042), (12036, 12866)]