111321392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:886

約数の個数: 80

約数和(自身を含む): 268441152

約数和(自身を除く): 157119760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 101, 104, 112, 182, 202, 208, 364, 404, 707, 728, 757, 808, 1313, 1414, 1456, 1514, 1616, 2626, 2828, 3028, 5252, 5299, 5656, 6056, 9191, 9841, 10504, 10598, 11312, 12112, 18382, 19682, 21008, 21196, 36764, 39364, 42392, 68887, 73528, 76457, 78728, 84784, 137774, 147056, 152914, 157456, 275548, 305828, 535199, 551096, 611656, 993941, 1070398, 1102192, 1223312, 1987882, 2140796, 3975764, 4281592, 6957587, 7951528, 8563184, 13915174, 15903056, 27830348, 55660696, 111321392]

約数ペア:

[(1, 111321392), (2, 55660696), (4, 27830348), (7, 15903056), (8, 13915174), (13, 8563184), (14, 7951528), (16, 6957587), (26, 4281592), (28, 3975764), (52, 2140796), (56, 1987882), (91, 1223312), (101, 1102192), (104, 1070398), (112, 993941), (182, 611656), (202, 551096), (208, 535199), (364, 305828), (404, 275548), (707, 157456), (728, 152914), (757, 147056), (808, 137774), (1313, 84784), (1414, 78728), (1456, 76457), (1514, 73528), (1616, 68887), (2626, 42392), (2828, 39364), (3028, 36764), (5252, 21196), (5299, 21008), (5656, 19682), (6056, 18382), (9191, 12112), (9841, 11312), (10504, 10598)]