156957456660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{42884551}}^1$

素因数の和:42884624

約数の個数: 48

約数和(自身を含む): 446685493632

約数和(自身を除く): 289728036972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 42884551, 85769102, 128653653, 171538204, 214422755, 257307306, 428845510, 514614612, 643268265, 857691020, 1286536530, 2573073060, 2615957611, 5231915222, 7847872833, 10463830444, 13079788055, 15695745666, 26159576110, 31391491332, 39239364165, 52319152220, 78478728330, 156957456660]

約数ペア:

[(1, 156957456660), (2, 78478728330), (3, 52319152220), (4, 39239364165), (5, 31391491332), (6, 26159576110), (10, 15695745666), (12, 13079788055), (15, 10463830444), (20, 7847872833), (30, 5231915222), (60, 2615957611), (61, 2573073060), (122, 1286536530), (183, 857691020), (244, 643268265), (305, 514614612), (366, 428845510), (610, 257307306), (732, 214422755), (915, 171538204), (1220, 128653653), (1830, 85769102), (3660, 42884551)]