142455816

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{13103}}^1$

素因数の和:13266

約数の個数: 48

約数和(自身を含む): 388402560

約数和(自身を除く): 245946744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 10872, 13103, 26206, 39309, 52412, 78618, 104824, 117927, 157236, 235854, 314472, 471708, 943416, 1978553, 3957106, 5935659, 7914212, 11871318, 15828424, 17806977, 23742636, 35613954, 47485272, 71227908, 142455816]

約数ペア:

[(1, 142455816), (2, 71227908), (3, 47485272), (4, 35613954), (6, 23742636), (8, 17806977), (9, 15828424), (12, 11871318), (18, 7914212), (24, 5935659), (36, 3957106), (72, 1978553), (151, 943416), (302, 471708), (453, 314472), (604, 235854), (906, 157236), (1208, 117927), (1359, 104824), (1812, 78618), (2718, 52412), (3624, 39309), (5436, 26206), (10872, 13103)]