156960555950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1915321}}^1$

素因数の和:1915493

約数の個数: 48

約数和(自身を含む): 320624902800

約数和(自身を除く): 163664346850

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 149, 275, 298, 550, 745, 1490, 1639, 3278, 3725, 7450, 8195, 16390, 40975, 81950, 1915321, 3830642, 9576605, 19153210, 21068531, 42137062, 47883025, 95766050, 105342655, 210685310, 285382829, 526713275, 570765658, 1053426550, 1426914145, 2853828290, 3139211119, 6278422238, 7134570725, 14269141450, 15696055595, 31392111190, 78480277975, 156960555950]

約数ペア:

[(1, 156960555950), (2, 78480277975), (5, 31392111190), (10, 15696055595), (11, 14269141450), (22, 7134570725), (25, 6278422238), (50, 3139211119), (55, 2853828290), (110, 1426914145), (149, 1053426550), (275, 570765658), (298, 526713275), (550, 285382829), (745, 210685310), (1490, 105342655), (1639, 95766050), (3278, 47883025), (3725, 42137062), (7450, 21068531), (8195, 19153210), (16390, 9576605), (40975, 3830642), (81950, 1915321)]