156652245

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 295776000

約数和(自身を除く): 139123755

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 157, 171, 285, 389, 471, 513, 785, 855, 1167, 1413, 1945, 2355, 2565, 2983, 3501, 4239, 5835, 7065, 7391, 8949, 10503, 14915, 17505, 21195, 22173, 26847, 36955, 44745, 52515, 61073, 66519, 80541, 110865, 134235, 183219, 199557, 305365, 332595, 402705, 549657, 916095, 997785, 1160387, 1648971, 2748285, 3481161, 5801935, 8244855, 10443483, 17405805, 31330449, 52217415, 156652245]

約数ペア:

[(1, 156652245), (3, 52217415), (5, 31330449), (9, 17405805), (15, 10443483), (19, 8244855), (27, 5801935), (45, 3481161), (57, 2748285), (95, 1648971), (135, 1160387), (157, 997785), (171, 916095), (285, 549657), (389, 402705), (471, 332595), (513, 305365), (785, 199557), (855, 183219), (1167, 134235), (1413, 110865), (1945, 80541), (2355, 66519), (2565, 61073), (2983, 52515), (3501, 44745), (4239, 36955), (5835, 26847), (7065, 22173), (7391, 21195), (8949, 17505), (10503, 14915)]