156680482630

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{971903}}^1$

素因数の和:971978

約数の個数: 64

約数和(自身を含む): 335890022400

約数和(自身を除く): 179209539770

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 343, 470, 490, 658, 686, 1645, 1715, 2303, 3290, 3430, 4606, 11515, 16121, 23030, 32242, 80605, 161210, 971903, 1943806, 4859515, 6803321, 9719030, 13606642, 34016605, 45679441, 47623247, 68033210, 91358882, 95246494, 228397205, 238116235, 319756087, 333362729, 456794410, 476232470, 639512174, 666725458, 1598780435, 1666813645, 2238292609, 3197560870, 3333627290, 4476585218, 11191463045, 15668048263, 22382926090, 31336096526, 78340241315, 156680482630]

約数ペア:

[(1, 156680482630), (2, 78340241315), (5, 31336096526), (7, 22382926090), (10, 15668048263), (14, 11191463045), (35, 4476585218), (47, 3333627290), (49, 3197560870), (70, 2238292609), (94, 1666813645), (98, 1598780435), (235, 666725458), (245, 639512174), (329, 476232470), (343, 456794410), (470, 333362729), (490, 319756087), (658, 238116235), (686, 228397205), (1645, 95246494), (1715, 91358882), (2303, 68033210), (3290, 47623247), (3430, 45679441), (4606, 34016605), (11515, 13606642), (16121, 9719030), (23030, 6803321), (32242, 4859515), (80605, 1943806), (161210, 971903)]