15661922808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1\times {\mathrm{1327}}^1$

素因数の和:1937

約数の個数: 128

約数和(自身を含む): 45161349120

約数和(自身を除く): 29499426312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 431, 489, 652, 862, 978, 1141, 1293, 1304, 1327, 1724, 1956, 2282, 2586, 2654, 3017, 3423, 3448, 3912, 3981, 4564, 5172, 5308, 6034, 6846, 7962, 9051, 9128, 9289, 10344, 10616, 12068, 13692, 15924, 18102, 18578, 24136, 27384, 27867, 31848, 36204, 37156, 55734, 70253, 72408, 74312, 111468, 140506, 210759, 216301, 222936, 281012, 421518, 432602, 491771, 562024, 571937, 648903, 843036, 865204, 983542, 1143874, 1297806, 1475313, 1514107, 1686072, 1715811, 1730408, 1967084, 2287748, 2595612, 2950626, 3028214, 3431622, 3934168, 4003559, 4542321, 4575496, 5191224, 5901252, 6056428, 6863244, 8007118, 9084642, 11802504, 12010677, 12112856, 13726488, 16014236, 18169284, 24021354, 32028472, 36338568, 48042708, 93225731, 96085416, 186451462, 279677193, 372902924, 559354386, 652580117, 745805848, 1118708772, 1305160234, 1957740351, 2237417544, 2610320468, 3915480702, 5220640936, 7830961404, 15661922808]

約数ペア:

[(1, 15661922808), (2, 7830961404), (3, 5220640936), (4, 3915480702), (6, 2610320468), (7, 2237417544), (8, 1957740351), (12, 1305160234), (14, 1118708772), (21, 745805848), (24, 652580117), (28, 559354386), (42, 372902924), (56, 279677193), (84, 186451462), (163, 96085416), (168, 93225731), (326, 48042708), (431, 36338568), (489, 32028472), (652, 24021354), (862, 18169284), (978, 16014236), (1141, 13726488), (1293, 12112856), (1304, 12010677), (1327, 11802504), (1724, 9084642), (1956, 8007118), (2282, 6863244), (2586, 6056428), (2654, 5901252), (3017, 5191224), (3423, 4575496), (3448, 4542321), (3912, 4003559), (3981, 3934168), (4564, 3431622), (5172, 3028214), (5308, 2950626), (6034, 2595612), (6846, 2287748), (7962, 1967084), (9051, 1730408), (9128, 1715811), (9289, 1686072), (10344, 1514107), (10616, 1475313), (12068, 1297806), (13692, 1143874), (15924, 983542), (18102, 865204), (18578, 843036), (24136, 648903), (27384, 571937), (27867, 562024), (31848, 491771), (36204, 432602), (37156, 421518), (55734, 281012), (70253, 222936), (72408, 216301), (74312, 210759), (111468, 140506)]