149777342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 284739840

約数和(自身を除く): 134962498

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 43, 86, 143, 209, 247, 286, 418, 473, 494, 559, 641, 817, 946, 1118, 1282, 1634, 2717, 5434, 6149, 7051, 8333, 8987, 10621, 12179, 12298, 14102, 16666, 17974, 21242, 24358, 27563, 55126, 91663, 116831, 133969, 158327, 183326, 233662, 267938, 303193, 316654, 358319, 523697, 606386, 716638, 1047394, 1741597, 3483194, 3941509, 5760667, 6808061, 7883018, 11521334, 13616122, 74888671, 149777342]

約数ペア:

[(1, 149777342), (2, 74888671), (11, 13616122), (13, 11521334), (19, 7883018), (22, 6808061), (26, 5760667), (38, 3941509), (43, 3483194), (86, 1741597), (143, 1047394), (209, 716638), (247, 606386), (286, 523697), (418, 358319), (473, 316654), (494, 303193), (559, 267938), (641, 233662), (817, 183326), (946, 158327), (1118, 133969), (1282, 116831), (1634, 91663), (2717, 55126), (5434, 27563), (6149, 24358), (7051, 21242), (8333, 17974), (8987, 16666), (10621, 14102), (12179, 12298)]