128480724

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{96457}}^1$

素因数の和:96504

約数の個数: 36

約数和(自身を含む): 333551764

約数和(自身を除く): 205071040

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 96457, 192914, 289371, 385828, 578742, 868113, 1157484, 1736226, 3472452, 3568909, 7137818, 10706727, 14275636, 21413454, 32120181, 42826908, 64240362, 128480724]

約数ペア:

[(1, 128480724), (2, 64240362), (3, 42826908), (4, 32120181), (6, 21413454), (9, 14275636), (12, 10706727), (18, 7137818), (36, 3568909), (37, 3472452), (74, 1736226), (111, 1157484), (148, 868113), (222, 578742), (333, 385828), (444, 289371), (666, 192914), (1332, 96457)]