128874174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{150203}}^1$

素因数の和:150232

約数の個数: 32

約数和(自身を含む): 302811264

約数和(自身を除く): 173937090

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 150203, 300406, 450609, 901218, 1652233, 1952639, 3304466, 3905278, 4956699, 5857917, 9913398, 11715834, 21479029, 42958058, 64437087, 128874174]

約数ペア:

[(1, 128874174), (2, 64437087), (3, 42958058), (6, 21479029), (11, 11715834), (13, 9913398), (22, 5857917), (26, 4956699), (33, 3905278), (39, 3304466), (66, 1952639), (78, 1652233), (143, 901218), (286, 450609), (429, 300406), (858, 150203)]