145721514

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1563

約数の個数: 48

約数和(自身を含む): 314705664

約数和(自身を除く): 168984150

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 529, 713, 1058, 1426, 1481, 1587, 2139, 2962, 3174, 4278, 4443, 8886, 16399, 32798, 34063, 45911, 49197, 68126, 91822, 98394, 102189, 137733, 204378, 275466, 783449, 1055953, 1566898, 2111906, 2350347, 3167859, 4700694, 6335718, 24286919, 48573838, 72860757, 145721514]

約数ペア:

[(1, 145721514), (2, 72860757), (3, 48573838), (6, 24286919), (23, 6335718), (31, 4700694), (46, 3167859), (62, 2350347), (69, 2111906), (93, 1566898), (138, 1055953), (186, 783449), (529, 275466), (713, 204378), (1058, 137733), (1426, 102189), (1481, 98394), (1587, 91822), (2139, 68126), (2962, 49197), (3174, 45911), (4278, 34063), (4443, 32798), (8886, 16399)]