159995108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3461}}^1$

素因数の和:3612

約数の個数: 48

約数和(自身を含む): 347418624

約数和(自身を除く): 187423516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3461, 3556, 6604, 6922, 11557, 13844, 23114, 24227, 44993, 46228, 48454, 89986, 96908, 179972, 314951, 439547, 629902, 879094, 1259804, 1758188, 3076829, 5714111, 6153658, 11428222, 12307316, 22856444, 39998777, 79997554, 159995108]

約数ペア:

[(1, 159995108), (2, 79997554), (4, 39998777), (7, 22856444), (13, 12307316), (14, 11428222), (26, 6153658), (28, 5714111), (52, 3076829), (91, 1758188), (127, 1259804), (182, 879094), (254, 629902), (364, 439547), (508, 314951), (889, 179972), (1651, 96908), (1778, 89986), (3302, 48454), (3461, 46228), (3556, 44993), (6604, 24227), (6922, 23114), (11557, 13844)]