144470984

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135781}}^1$

素因数の和:135813

約数の個数: 32

約数和(自身を含む): 325876800

約数和(自身を除く): 181405816

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 135781, 271562, 543124, 950467, 1086248, 1900934, 2579839, 3801868, 5159678, 7603736, 10319356, 18058873, 20638712, 36117746, 72235492, 144470984]

約数ペア:

[(1, 144470984), (2, 72235492), (4, 36117746), (7, 20638712), (8, 18058873), (14, 10319356), (19, 7603736), (28, 5159678), (38, 3801868), (56, 2579839), (76, 1900934), (133, 1086248), (152, 950467), (266, 543124), (532, 271562), (1064, 135781)]