118786928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7229}}^1$

素因数の和:7329

約数の個数: 40

約数和(自身を含む): 251025600

約数和(自身を除く): 132238672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 7229, 8216, 14458, 16432, 28916, 57832, 93977, 115664, 187954, 375908, 571091, 751816, 1142182, 1503632, 2284364, 4568728, 7424183, 9137456, 14848366, 29696732, 59393464, 118786928]

約数ペア:

[(1, 118786928), (2, 59393464), (4, 29696732), (8, 14848366), (13, 9137456), (16, 7424183), (26, 4568728), (52, 2284364), (79, 1503632), (104, 1142182), (158, 751816), (208, 571091), (316, 375908), (632, 187954), (1027, 115664), (1264, 93977), (2054, 57832), (4108, 28916), (7229, 16432), (8216, 14458)]