156915349172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1259}}^1\times {\mathrm{4327}}^1$

素因数の和:5988

約数の個数: 48

約数和(自身を含む): 290114496000

約数和(自身を除く): 133199146828

約数列:

[1, 2, 4, 19, 38, 76, 379, 758, 1259, 1516, 2518, 4327, 5036, 7201, 8654, 14402, 17308, 23921, 28804, 47842, 82213, 95684, 164426, 328852, 477161, 954322, 1639933, 1908644, 3279866, 5447693, 6559732, 9066059, 10895386, 18132118, 21790772, 31158727, 36264236, 62317454, 103506167, 124634908, 207012334, 414024668, 2064675647, 4129351294, 8258702588, 39228837293, 78457674586, 156915349172]

約数ペア:

[(1, 156915349172), (2, 78457674586), (4, 39228837293), (19, 8258702588), (38, 4129351294), (76, 2064675647), (379, 414024668), (758, 207012334), (1259, 124634908), (1516, 103506167), (2518, 62317454), (4327, 36264236), (5036, 31158727), (7201, 21790772), (8654, 18132118), (14402, 10895386), (17308, 9066059), (23921, 6559732), (28804, 5447693), (47842, 3279866), (82213, 1908644), (95684, 1639933), (164426, 954322), (328852, 477161)]