157156736

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 351359400

約数和(自身を除く): 194202664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 121, 128, 139, 146, 176, 242, 278, 292, 352, 484, 556, 584, 704, 803, 968, 1112, 1168, 1408, 1529, 1606, 1936, 2224, 2336, 3058, 3212, 3872, 4448, 4672, 6116, 6424, 7744, 8833, 8896, 9344, 10147, 12232, 12848, 15488, 16819, 17666, 17792, 20294, 24464, 25696, 33638, 35332, 40588, 48928, 51392, 67276, 70664, 81176, 97856, 102784, 111617, 134552, 141328, 162352, 195712, 223234, 269104, 282656, 324704, 446468, 538208, 565312, 649408, 892936, 1076416, 1130624, 1227787, 1298816, 1785872, 2152832, 2455574, 3571744, 4911148, 7143488, 9822296, 14286976, 19644592, 39289184, 78578368, 157156736]

約数ペア:

[(1, 157156736), (2, 78578368), (4, 39289184), (8, 19644592), (11, 14286976), (16, 9822296), (22, 7143488), (32, 4911148), (44, 3571744), (64, 2455574), (73, 2152832), (88, 1785872), (121, 1298816), (128, 1227787), (139, 1130624), (146, 1076416), (176, 892936), (242, 649408), (278, 565312), (292, 538208), (352, 446468), (484, 324704), (556, 282656), (584, 269104), (704, 223234), (803, 195712), (968, 162352), (1112, 141328), (1168, 134552), (1408, 111617), (1529, 102784), (1606, 97856), (1936, 81176), (2224, 70664), (2336, 67276), (3058, 51392), (3212, 48928), (3872, 40588), (4448, 35332), (4672, 33638), (6116, 25696), (6424, 24464), (7744, 20294), (8833, 17792), (8896, 17666), (9344, 16819), (10147, 15488), (12232, 12848)]