156927632896

素因数分解:

$2^9\times {\mathrm{307}}^1\times {\mathrm{409}}^1\times {\mathrm{2441}}^1$

素因数の和:3175

約数の個数: 80

約数和(自身を含む): 315468402480

約数和(自身を除く): 158540769584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 307, 409, 512, 614, 818, 1228, 1636, 2441, 2456, 3272, 4882, 4912, 6544, 9764, 9824, 13088, 19528, 19648, 26176, 39056, 39296, 52352, 78112, 78592, 104704, 125563, 156224, 157184, 209408, 251126, 312448, 502252, 624896, 749387, 998369, 1004504, 1249792, 1498774, 1996738, 2009008, 2997548, 3993476, 4018016, 5995096, 7986952, 8036032, 11990192, 15973904, 16072064, 23980384, 31947808, 32144128, 47960768, 63895616, 64288256, 95921536, 127791232, 191843072, 255582464, 306499283, 383686144, 511164928, 612998566, 1225997132, 2451994264, 4903988528, 9807977056, 19615954112, 39231908224, 78463816448, 156927632896]

約数ペア:

[(1, 156927632896), (2, 78463816448), (4, 39231908224), (8, 19615954112), (16, 9807977056), (32, 4903988528), (64, 2451994264), (128, 1225997132), (256, 612998566), (307, 511164928), (409, 383686144), (512, 306499283), (614, 255582464), (818, 191843072), (1228, 127791232), (1636, 95921536), (2441, 64288256), (2456, 63895616), (3272, 47960768), (4882, 32144128), (4912, 31947808), (6544, 23980384), (9764, 16072064), (9824, 15973904), (13088, 11990192), (19528, 8036032), (19648, 7986952), (26176, 5995096), (39056, 4018016), (39296, 3993476), (52352, 2997548), (78112, 2009008), (78592, 1996738), (104704, 1498774), (125563, 1249792), (156224, 1004504), (157184, 998369), (209408, 749387), (251126, 624896), (312448, 502252)]