149395048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2699}}^1$

素因数の和:2770

約数の個数: 64

約数和(自身を含む): 332424000

約数和(自身を除く): 183028952

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 37, 44, 68, 74, 88, 136, 148, 187, 296, 374, 407, 629, 748, 814, 1258, 1496, 1628, 2516, 2699, 3256, 5032, 5398, 6919, 10796, 13838, 21592, 27676, 29689, 45883, 55352, 59378, 91766, 99863, 118756, 183532, 199726, 237512, 367064, 399452, 504713, 798904, 1009426, 1098493, 1697671, 2018852, 2196986, 3395342, 4037704, 4393972, 6790684, 8787944, 13581368, 18674381, 37348762, 74697524, 149395048]

約数ペア:

[(1, 149395048), (2, 74697524), (4, 37348762), (8, 18674381), (11, 13581368), (17, 8787944), (22, 6790684), (34, 4393972), (37, 4037704), (44, 3395342), (68, 2196986), (74, 2018852), (88, 1697671), (136, 1098493), (148, 1009426), (187, 798904), (296, 504713), (374, 399452), (407, 367064), (629, 237512), (748, 199726), (814, 183532), (1258, 118756), (1496, 99863), (1628, 91766), (2516, 59378), (2699, 55352), (3256, 45883), (5032, 29689), (5398, 27676), (6919, 21592), (10796, 13838)]