196157056

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 404189280

約数和(自身を除く): 208032224

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 157, 172, 227, 314, 344, 454, 628, 688, 908, 1256, 1376, 1816, 2512, 2752, 3632, 5024, 5504, 6751, 7264, 9761, 10048, 13502, 14528, 19522, 20096, 27004, 29056, 35639, 39044, 54008, 71278, 78088, 108016, 142556, 156176, 216032, 285112, 312352, 432064, 570224, 624704, 864128, 1140448, 1249408, 1532477, 2280896, 3064954, 4561792, 6129908, 12259816, 24519632, 49039264, 98078528, 196157056]

約数ペア:

[(1, 196157056), (2, 98078528), (4, 49039264), (8, 24519632), (16, 12259816), (32, 6129908), (43, 4561792), (64, 3064954), (86, 2280896), (128, 1532477), (157, 1249408), (172, 1140448), (227, 864128), (314, 624704), (344, 570224), (454, 432064), (628, 312352), (688, 285112), (908, 216032), (1256, 156176), (1376, 142556), (1816, 108016), (2512, 78088), (2752, 71278), (3632, 54008), (5024, 39044), (5504, 35639), (6751, 29056), (7264, 27004), (9761, 20096), (10048, 19522), (13502, 14528)]