136831324

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 294174720

約数和(自身を除く): 157343396

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 127, 161, 196, 239, 254, 322, 478, 508, 644, 889, 956, 1127, 1673, 1778, 2254, 2921, 3346, 3556, 4508, 5497, 5842, 6223, 6692, 10994, 11684, 11711, 12446, 20447, 21988, 23422, 24892, 30353, 38479, 40894, 46844, 60706, 76958, 81788, 121412, 143129, 153916, 212471, 269353, 286258, 424942, 538706, 572516, 698119, 849884, 1077412, 1396238, 1487297, 2792476, 2974594, 4886833, 5949188, 9773666, 19547332, 34207831, 68415662, 136831324]

約数ペア:

[(1, 136831324), (2, 68415662), (4, 34207831), (7, 19547332), (14, 9773666), (23, 5949188), (28, 4886833), (46, 2974594), (49, 2792476), (92, 1487297), (98, 1396238), (127, 1077412), (161, 849884), (196, 698119), (239, 572516), (254, 538706), (322, 424942), (478, 286258), (508, 269353), (644, 212471), (889, 153916), (956, 143129), (1127, 121412), (1673, 81788), (1778, 76958), (2254, 60706), (2921, 46844), (3346, 40894), (3556, 38479), (4508, 30353), (5497, 24892), (5842, 23422), (6223, 21988), (6692, 20447), (10994, 12446), (11684, 11711)]