157065487164

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{248077}}^1$

素因数の和:248539

約数の個数: 72

約数和(自身を含む): 407254767920

約数和(自身を除く): 250189280756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 409, 516, 774, 818, 1227, 1548, 1636, 2454, 3681, 4908, 7362, 14724, 17587, 35174, 52761, 70348, 105522, 158283, 211044, 248077, 316566, 496154, 633132, 744231, 992308, 1488462, 2232693, 2976924, 4465386, 8930772, 10667311, 21334622, 32001933, 42669244, 64003866, 96005799, 101463493, 128007732, 192011598, 202926986, 304390479, 384023196, 405853972, 608780958, 913171437, 1217561916, 1826342874, 3652685748, 4362930199, 8725860398, 13088790597, 17451720796, 26177581194, 39266371791, 52355162388, 78532743582, 157065487164]

約数ペア:

[(1, 157065487164), (2, 78532743582), (3, 52355162388), (4, 39266371791), (6, 26177581194), (9, 17451720796), (12, 13088790597), (18, 8725860398), (36, 4362930199), (43, 3652685748), (86, 1826342874), (129, 1217561916), (172, 913171437), (258, 608780958), (387, 405853972), (409, 384023196), (516, 304390479), (774, 202926986), (818, 192011598), (1227, 128007732), (1548, 101463493), (1636, 96005799), (2454, 64003866), (3681, 42669244), (4908, 32001933), (7362, 21334622), (14724, 10667311), (17587, 8930772), (35174, 4465386), (52761, 2976924), (70348, 2232693), (105522, 1488462), (158283, 992308), (211044, 744231), (248077, 633132), (316566, 496154)]