156954025492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^2\times {\mathrm{1907}}^1$

素因数の和:2293

約数の個数: 72

約数和(自身を含む): 304874206560

約数和(自身を除く): 147920181068

約数列:

[1, 2, 4, 11, 22, 44, 109, 131, 218, 262, 436, 524, 1199, 1441, 1907, 2398, 2882, 3814, 4796, 5764, 7628, 14279, 17161, 20977, 28558, 34322, 41954, 57116, 68644, 83908, 157069, 188771, 207863, 249817, 314138, 377542, 415726, 499634, 628276, 755084, 831452, 999268, 1870549, 2286493, 2747987, 3741098, 4572986, 5495974, 7482196, 9145972, 10991948, 20576039, 27230053, 32726027, 41152078, 54460106, 65452054, 82304156, 108920212, 130904108, 299530583, 359986297, 599061166, 719972594, 1198122332, 1439945188, 3567136943, 7134273886, 14268547772, 39238506373, 78477012746, 156954025492]

約数ペア:

[(1, 156954025492), (2, 78477012746), (4, 39238506373), (11, 14268547772), (22, 7134273886), (44, 3567136943), (109, 1439945188), (131, 1198122332), (218, 719972594), (262, 599061166), (436, 359986297), (524, 299530583), (1199, 130904108), (1441, 108920212), (1907, 82304156), (2398, 65452054), (2882, 54460106), (3814, 41152078), (4796, 32726027), (5764, 27230053), (7628, 20576039), (14279, 10991948), (17161, 9145972), (20977, 7482196), (28558, 5495974), (34322, 4572986), (41954, 3741098), (57116, 2747987), (68644, 2286493), (83908, 1870549), (157069, 999268), (188771, 831452), (207863, 755084), (249817, 628276), (314138, 499634), (377542, 415726)]