154861058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 300215808

約数和(自身を除く): 145354750

約数列:

[1, 2, 11, 17, 19, 22, 31, 34, 37, 38, 62, 74, 187, 209, 323, 341, 361, 374, 407, 418, 527, 589, 629, 646, 682, 703, 722, 814, 1054, 1147, 1178, 1258, 1406, 2294, 3553, 3971, 5797, 6137, 6479, 6919, 7106, 7733, 7942, 10013, 11191, 11594, 11951, 12274, 12617, 12958, 13357, 13838, 15466, 19499, 20026, 21793, 22382, 23902, 25234, 26714, 38998, 43586, 67507, 110143, 123101, 131461, 135014, 146927, 190247, 214489, 220286, 227069, 239723, 246202, 262922, 293854, 370481, 380494, 414067, 428978, 454138, 479446, 740962, 828134, 2092717, 2497759, 4075291, 4185434, 4554737, 4995518, 7039139, 8150582, 9109474, 14078278, 77430529, 154861058]

約数ペア:

[(1, 154861058), (2, 77430529), (11, 14078278), (17, 9109474), (19, 8150582), (22, 7039139), (31, 4995518), (34, 4554737), (37, 4185434), (38, 4075291), (62, 2497759), (74, 2092717), (187, 828134), (209, 740962), (323, 479446), (341, 454138), (361, 428978), (374, 414067), (407, 380494), (418, 370481), (527, 293854), (589, 262922), (629, 246202), (646, 239723), (682, 227069), (703, 220286), (722, 214489), (814, 190247), (1054, 146927), (1147, 135014), (1178, 131461), (1258, 123101), (1406, 110143), (2294, 67507), (3553, 43586), (3971, 38998), (5797, 26714), (6137, 25234), (6479, 23902), (6919, 22382), (7106, 21793), (7733, 20026), (7942, 19499), (10013, 15466), (11191, 13838), (11594, 13357), (11951, 12958), (12274, 12617)]