123149868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4253}}^1$

素因数の和:4406

約数の個数: 48

約数和(自身を含む): 304926720

約数和(自身を除く): 181776852

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 127, 228, 254, 381, 508, 762, 1524, 2413, 4253, 4826, 7239, 8506, 9652, 12759, 14478, 17012, 25518, 28956, 51036, 80807, 161614, 242421, 323228, 484842, 540131, 969684, 1080262, 1620393, 2160524, 3240786, 6481572, 10262489, 20524978, 30787467, 41049956, 61574934, 123149868]

約数ペア:

[(1, 123149868), (2, 61574934), (3, 41049956), (4, 30787467), (6, 20524978), (12, 10262489), (19, 6481572), (38, 3240786), (57, 2160524), (76, 1620393), (114, 1080262), (127, 969684), (228, 540131), (254, 484842), (381, 323228), (508, 242421), (762, 161614), (1524, 80807), (2413, 51036), (4253, 28956), (4826, 25518), (7239, 17012), (8506, 14478), (9652, 12759)]