142703148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89413}}^1$

素因数の和:89446

約数の個数: 48

約数和(自身を含む): 400574720

約数和(自身を除く): 257871572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 89413, 178826, 268239, 357652, 536478, 625891, 1072956, 1251782, 1698847, 1877673, 2503564, 3397694, 3755346, 5096541, 6795388, 7510692, 10193082, 11891929, 20386164, 23783858, 35675787, 47567716, 71351574, 142703148]

約数ペア:

[(1, 142703148), (2, 71351574), (3, 47567716), (4, 35675787), (6, 23783858), (7, 20386164), (12, 11891929), (14, 10193082), (19, 7510692), (21, 6795388), (28, 5096541), (38, 3755346), (42, 3397694), (57, 2503564), (76, 1877673), (84, 1698847), (114, 1251782), (133, 1072956), (228, 625891), (266, 536478), (399, 357652), (532, 268239), (798, 178826), (1596, 89413)]