180746150156

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{145819}}^1$

素因数の和:146055

約数の個数: 72

約数和(自身を含む): 376322340240

約数和(自身を除く): 195576190084

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 197, 242, 286, 394, 484, 572, 788, 1573, 2167, 2561, 3146, 4334, 5122, 6292, 8668, 10244, 23837, 28171, 47674, 56342, 95348, 112684, 145819, 291638, 309881, 583276, 619762, 1239524, 1604009, 1895647, 3208018, 3791294, 6416036, 7582588, 17644099, 20852117, 28726343, 35288198, 41704234, 57452686, 70576396, 83408468, 114905372, 229373287, 315989773, 373442459, 458746574, 631979546, 746884918, 917493148, 1263959092, 1493769836, 3475887503, 4107867049, 6951775006, 8215734098, 13903550012, 16431468196, 45186537539, 90373075078, 180746150156]

約数ペア:

[(1, 180746150156), (2, 90373075078), (4, 45186537539), (11, 16431468196), (13, 13903550012), (22, 8215734098), (26, 6951775006), (44, 4107867049), (52, 3475887503), (121, 1493769836), (143, 1263959092), (197, 917493148), (242, 746884918), (286, 631979546), (394, 458746574), (484, 373442459), (572, 315989773), (788, 229373287), (1573, 114905372), (2167, 83408468), (2561, 70576396), (3146, 57452686), (4334, 41704234), (5122, 35288198), (6292, 28726343), (8668, 20852117), (10244, 17644099), (23837, 7582588), (28171, 6416036), (47674, 3791294), (56342, 3208018), (95348, 1895647), (112684, 1604009), (145819, 1239524), (291638, 619762), (309881, 583276)]