148510384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 334800000

約数和(自身を除く): 186289616

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 89, 152, 176, 178, 209, 304, 356, 418, 499, 712, 836, 979, 998, 1424, 1672, 1691, 1958, 1996, 3344, 3382, 3916, 3992, 5489, 6764, 7832, 7984, 9481, 10978, 13528, 15664, 18601, 18962, 21956, 27056, 37202, 37924, 43912, 44411, 74404, 75848, 87824, 88822, 104291, 148808, 151696, 177644, 208582, 297616, 355288, 417164, 488521, 710576, 834328, 843809, 977042, 1668656, 1687618, 1954084, 3375236, 3908168, 6750472, 7816336, 9281899, 13500944, 18563798, 37127596, 74255192, 148510384]

約数ペア:

[(1, 148510384), (2, 74255192), (4, 37127596), (8, 18563798), (11, 13500944), (16, 9281899), (19, 7816336), (22, 6750472), (38, 3908168), (44, 3375236), (76, 1954084), (88, 1687618), (89, 1668656), (152, 977042), (176, 843809), (178, 834328), (209, 710576), (304, 488521), (356, 417164), (418, 355288), (499, 297616), (712, 208582), (836, 177644), (979, 151696), (998, 148808), (1424, 104291), (1672, 88822), (1691, 87824), (1958, 75848), (1996, 74404), (3344, 44411), (3382, 43912), (3916, 37924), (3992, 37202), (5489, 27056), (6764, 21956), (7832, 18962), (7984, 18601), (9481, 15664), (10978, 13528)]