156717807228

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{182443}}^1$

素因数の和:182783

約数の個数: 72

約数和(自身を含む): 401645357568

約数和(自身を除く): 244927550340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 223, 321, 428, 446, 642, 669, 892, 963, 1284, 1338, 1926, 2007, 2676, 3852, 4014, 8028, 23861, 47722, 71583, 95444, 143166, 182443, 214749, 286332, 364886, 429498, 547329, 729772, 858996, 1094658, 1641987, 2189316, 3283974, 6567948, 19521401, 39042802, 40684789, 58564203, 78085604, 81369578, 117128406, 122054367, 162739156, 175692609, 234256812, 244108734, 351385218, 366163101, 488217468, 702770436, 732326202, 1464652404, 4353272423, 8706544846, 13059817269, 17413089692, 26119634538, 39179451807, 52239269076, 78358903614, 156717807228]

約数ペア:

[(1, 156717807228), (2, 78358903614), (3, 52239269076), (4, 39179451807), (6, 26119634538), (9, 17413089692), (12, 13059817269), (18, 8706544846), (36, 4353272423), (107, 1464652404), (214, 732326202), (223, 702770436), (321, 488217468), (428, 366163101), (446, 351385218), (642, 244108734), (669, 234256812), (892, 175692609), (963, 162739156), (1284, 122054367), (1338, 117128406), (1926, 81369578), (2007, 78085604), (2676, 58564203), (3852, 40684789), (4014, 39042802), (8028, 19521401), (23861, 6567948), (47722, 3283974), (71583, 2189316), (95444, 1641987), (143166, 1094658), (182443, 858996), (214749, 729772), (286332, 547329), (364886, 429498)]