157724016

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1254

約数の個数: 80

約数和(自身を含む): 431936640

約数和(自身を除く): 274212624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 163, 228, 304, 326, 456, 489, 652, 912, 978, 1061, 1304, 1956, 2122, 2608, 3097, 3183, 3912, 4244, 6194, 6366, 7824, 8488, 9291, 12388, 12732, 16976, 18582, 20159, 24776, 25464, 37164, 40318, 49552, 50928, 60477, 74328, 80636, 120954, 148656, 161272, 172943, 241908, 322544, 345886, 483816, 518829, 691772, 967632, 1037658, 1383544, 2075316, 2767088, 3285917, 4150632, 6571834, 8301264, 9857751, 13143668, 19715502, 26287336, 39431004, 52574672, 78862008, 157724016]

約数ペア:

[(1, 157724016), (2, 78862008), (3, 52574672), (4, 39431004), (6, 26287336), (8, 19715502), (12, 13143668), (16, 9857751), (19, 8301264), (24, 6571834), (38, 4150632), (48, 3285917), (57, 2767088), (76, 2075316), (114, 1383544), (152, 1037658), (163, 967632), (228, 691772), (304, 518829), (326, 483816), (456, 345886), (489, 322544), (652, 241908), (912, 172943), (978, 161272), (1061, 148656), (1304, 120954), (1956, 80636), (2122, 74328), (2608, 60477), (3097, 50928), (3183, 49552), (3912, 40318), (4244, 37164), (6194, 25464), (6366, 24776), (7824, 20159), (8488, 18582), (9291, 16976), (12388, 12732)]