128447322

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{23813}}^1$

素因数の和:23878

約数の個数: 32

約数和(自身を含む): 274337280

約数和(自身を除く): 145889958

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 899, 1798, 2697, 5394, 23813, 47626, 71439, 142878, 690577, 738203, 1381154, 1476406, 2071731, 2214609, 4143462, 4429218, 21407887, 42815774, 64223661, 128447322]

約数ペア:

[(1, 128447322), (2, 64223661), (3, 42815774), (6, 21407887), (29, 4429218), (31, 4143462), (58, 2214609), (62, 2071731), (87, 1476406), (93, 1381154), (174, 738203), (186, 690577), (899, 142878), (1798, 71439), (2697, 47626), (5394, 23813)]