156696267255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{216179}}^1$

素因数の和:216412

約数の個数: 64

約数和(自身を含む): 286893342720

約数和(自身を除く): 130197075465

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 191, 253, 345, 573, 759, 955, 1265, 2101, 2865, 3795, 4393, 6303, 10505, 13179, 21965, 31515, 48323, 65895, 144969, 216179, 241615, 648537, 724845, 1080895, 2377969, 3242685, 4972117, 7133907, 11889845, 14916351, 24860585, 35669535, 41290189, 54693287, 74581755, 123870567, 164079861, 206450945, 273466435, 454192079, 619352835, 820399305, 949674347, 1362576237, 2270960395, 2849023041, 4748371735, 6812881185, 10446417817, 14245115205, 31339253451, 52232089085, 156696267255]

約数ペア:

[(1, 156696267255), (3, 52232089085), (5, 31339253451), (11, 14245115205), (15, 10446417817), (23, 6812881185), (33, 4748371735), (55, 2849023041), (69, 2270960395), (115, 1362576237), (165, 949674347), (191, 820399305), (253, 619352835), (345, 454192079), (573, 273466435), (759, 206450945), (955, 164079861), (1265, 123870567), (2101, 74581755), (2865, 54693287), (3795, 41290189), (4393, 35669535), (6303, 24860585), (10505, 14916351), (13179, 11889845), (21965, 7133907), (31515, 4972117), (48323, 3242685), (65895, 2377969), (144969, 1080895), (216179, 724845), (241615, 648537)]