132144620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1097}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 293297760

約数和(自身を除く): 161153140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 317, 380, 634, 1097, 1268, 1585, 2194, 3170, 4388, 5485, 6023, 6340, 10970, 12046, 20843, 21940, 24092, 30115, 41686, 60230, 83372, 104215, 120460, 208430, 347749, 416860, 695498, 1390996, 1738745, 3477490, 6607231, 6954980, 13214462, 26428924, 33036155, 66072310, 132144620]

約数ペア:

[(1, 132144620), (2, 66072310), (4, 33036155), (5, 26428924), (10, 13214462), (19, 6954980), (20, 6607231), (38, 3477490), (76, 1738745), (95, 1390996), (190, 695498), (317, 416860), (380, 347749), (634, 208430), (1097, 120460), (1268, 104215), (1585, 83372), (2194, 60230), (3170, 41686), (4388, 30115), (5485, 24092), (6023, 21940), (6340, 20843), (10970, 12046)]