156977827468

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{144751}}^1$

素因数の和:145283

約数の個数: 72

約数和(自身を含む): 349308578304

約数和(自身を除く): 192330750836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 503, 539, 1006, 1078, 2012, 2156, 3521, 5533, 7042, 11066, 14084, 22132, 24647, 38731, 49294, 77462, 98588, 144751, 154924, 271117, 289502, 542234, 579004, 1013257, 1084468, 1592261, 2026514, 3184522, 4053028, 6369044, 7092799, 11145827, 14185598, 22291654, 28371196, 44583308, 72809753, 78020789, 145619506, 156041578, 291239012, 312083156, 509668271, 800907283, 1019336542, 1601814566, 2038673084, 3203629132, 3567677897, 5606350981, 7135355794, 11212701962, 14270711588, 22425403924, 39244456867, 78488913734, 156977827468]

約数ペア:

[(1, 156977827468), (2, 78488913734), (4, 39244456867), (7, 22425403924), (11, 14270711588), (14, 11212701962), (22, 7135355794), (28, 5606350981), (44, 3567677897), (49, 3203629132), (77, 2038673084), (98, 1601814566), (154, 1019336542), (196, 800907283), (308, 509668271), (503, 312083156), (539, 291239012), (1006, 156041578), (1078, 145619506), (2012, 78020789), (2156, 72809753), (3521, 44583308), (5533, 28371196), (7042, 22291654), (11066, 14185598), (14084, 11145827), (22132, 7092799), (24647, 6369044), (38731, 4053028), (49294, 3184522), (77462, 2026514), (98588, 1592261), (144751, 1084468), (154924, 1013257), (271117, 579004), (289502, 542234)]