149881844

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 305614848

約数和(自身を除く): 155733004

約数列:

[1, 2, 4, 7, 14, 28, 113, 127, 226, 254, 373, 452, 508, 746, 791, 889, 1492, 1582, 1778, 2611, 3164, 3556, 5222, 10444, 14351, 28702, 42149, 47371, 57404, 84298, 94742, 100457, 168596, 189484, 200914, 295043, 331597, 401828, 590086, 663194, 1180172, 1326388, 5352923, 10705846, 21411692, 37470461, 74940922, 149881844]

約数ペア:

[(1, 149881844), (2, 74940922), (4, 37470461), (7, 21411692), (14, 10705846), (28, 5352923), (113, 1326388), (127, 1180172), (226, 663194), (254, 590086), (373, 401828), (452, 331597), (508, 295043), (746, 200914), (791, 189484), (889, 168596), (1492, 100457), (1582, 94742), (1778, 84298), (2611, 57404), (3164, 47371), (3556, 42149), (5222, 28702), (10444, 14351)]