156722472

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{6781}}^1$

素因数の和:6903

約数の個数: 64

約数和(自身を含む): 439473600

約数和(自身を除く): 282751128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 856, 963, 1284, 1926, 2568, 2889, 3852, 5778, 6781, 7704, 11556, 13562, 20343, 23112, 27124, 40686, 54248, 61029, 81372, 122058, 162744, 183087, 244116, 366174, 488232, 725567, 732348, 1451134, 1464696, 2176701, 2902268, 4353402, 5804536, 6530103, 8706804, 13060206, 17413608, 19590309, 26120412, 39180618, 52240824, 78361236, 156722472]

約数ペア:

[(1, 156722472), (2, 78361236), (3, 52240824), (4, 39180618), (6, 26120412), (8, 19590309), (9, 17413608), (12, 13060206), (18, 8706804), (24, 6530103), (27, 5804536), (36, 4353402), (54, 2902268), (72, 2176701), (107, 1464696), (108, 1451134), (214, 732348), (216, 725567), (321, 488232), (428, 366174), (642, 244116), (856, 183087), (963, 162744), (1284, 122058), (1926, 81372), (2568, 61029), (2889, 54248), (3852, 40686), (5778, 27124), (6781, 23112), (7704, 20343), (11556, 13562)]