141257454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 324124416

約数和(自身を除く): 182866962

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 307, 347, 442, 614, 663, 694, 921, 1041, 1326, 1842, 2082, 3991, 4511, 5219, 5899, 7982, 9022, 10438, 11798, 11973, 13533, 15657, 17697, 23946, 27066, 31314, 35394, 67847, 76687, 106529, 135694, 153374, 203541, 213058, 230061, 319587, 407082, 460122, 639174, 1384877, 1810993, 2769754, 3621986, 4154631, 5432979, 8309262, 10865958, 23542909, 47085818, 70628727, 141257454]

約数ペア:

[(1, 141257454), (2, 70628727), (3, 47085818), (6, 23542909), (13, 10865958), (17, 8309262), (26, 5432979), (34, 4154631), (39, 3621986), (51, 2769754), (78, 1810993), (102, 1384877), (221, 639174), (307, 460122), (347, 407082), (442, 319587), (614, 230061), (663, 213058), (694, 203541), (921, 153374), (1041, 135694), (1326, 106529), (1842, 76687), (2082, 67847), (3991, 35394), (4511, 31314), (5219, 27066), (5899, 23946), (7982, 17697), (9022, 15657), (10438, 13533), (11798, 11973)]