157061504

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 335437200

約数和(自身を除く): 178375696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 128, 136, 178, 272, 356, 544, 712, 811, 1088, 1424, 1513, 1622, 2176, 2848, 3026, 3244, 5696, 6052, 6488, 11392, 12104, 12976, 13787, 24208, 25952, 27574, 48416, 51904, 55148, 72179, 96832, 103808, 110296, 144358, 193664, 220592, 288716, 441184, 577432, 882368, 1154864, 1227043, 1764736, 2309728, 2454086, 4619456, 4908172, 9238912, 9816344, 19632688, 39265376, 78530752, 157061504]

約数ペア:

[(1, 157061504), (2, 78530752), (4, 39265376), (8, 19632688), (16, 9816344), (17, 9238912), (32, 4908172), (34, 4619456), (64, 2454086), (68, 2309728), (89, 1764736), (128, 1227043), (136, 1154864), (178, 882368), (272, 577432), (356, 441184), (544, 288716), (712, 220592), (811, 193664), (1088, 144358), (1424, 110296), (1513, 103808), (1622, 96832), (2176, 72179), (2848, 55148), (3026, 51904), (3244, 48416), (5696, 27574), (6052, 25952), (6488, 24208), (11392, 13787), (12104, 12976)]