156958746692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1447}}^1\times {\mathrm{6829}}^1$

素因数の和:8329

約数の個数: 72

約数和(自身を含む): 316514439360

約数和(自身を除く): 159555692668

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 1447, 2894, 3971, 5788, 6829, 7942, 13658, 15884, 15917, 27316, 27493, 31834, 54986, 63668, 75119, 109972, 129751, 150238, 259502, 300476, 302423, 519004, 522367, 604846, 1044734, 1209692, 1427261, 2089468, 2465269, 2854522, 4930538, 5709044, 5746037, 9861076, 9881563, 11492074, 19763126, 22984148, 27117959, 39526252, 54235918, 108471836, 108697193, 187749697, 217394386, 375499394, 434788772, 750998788, 2065246667, 3567244243, 4130493334, 7134488486, 8260986668, 14268976972, 39239686673, 78479373346, 156958746692]

約数ペア:

[(1, 156958746692), (2, 78479373346), (4, 39239686673), (11, 14268976972), (19, 8260986668), (22, 7134488486), (38, 4130493334), (44, 3567244243), (76, 2065246667), (209, 750998788), (361, 434788772), (418, 375499394), (722, 217394386), (836, 187749697), (1444, 108697193), (1447, 108471836), (2894, 54235918), (3971, 39526252), (5788, 27117959), (6829, 22984148), (7942, 19763126), (13658, 11492074), (15884, 9881563), (15917, 9861076), (27316, 5746037), (27493, 5709044), (31834, 4930538), (54986, 2854522), (63668, 2465269), (75119, 2089468), (109972, 1427261), (129751, 1209692), (150238, 1044734), (259502, 604846), (300476, 522367), (302423, 519004)]