160884290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 342835200

約数和(自身を除く): 181950910

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 79, 94, 158, 235, 329, 395, 470, 553, 619, 658, 790, 1106, 1238, 1645, 2765, 3095, 3290, 3713, 4333, 5530, 6190, 7426, 8666, 18565, 21665, 25991, 29093, 37130, 43330, 48901, 51982, 58186, 97802, 129955, 145465, 203651, 244505, 259910, 290930, 342307, 407302, 489010, 684614, 1018255, 1711535, 2036510, 2298347, 3423070, 4596694, 11491735, 16088429, 22983470, 32176858, 80442145, 160884290]

約数ペア:

[(1, 160884290), (2, 80442145), (5, 32176858), (7, 22983470), (10, 16088429), (14, 11491735), (35, 4596694), (47, 3423070), (70, 2298347), (79, 2036510), (94, 1711535), (158, 1018255), (235, 684614), (329, 489010), (395, 407302), (470, 342307), (553, 290930), (619, 259910), (658, 244505), (790, 203651), (1106, 145465), (1238, 129955), (1645, 97802), (2765, 58186), (3095, 51982), (3290, 48901), (3713, 43330), (4333, 37130), (5530, 29093), (6190, 25991), (7426, 21665), (8666, 18565)]