140803128

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{32059}}^1$

素因数の和:32132

約数の個数: 48

約数和(自身を含む): 387605400

約数和(自身を除く): 246802272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 32059, 64118, 96177, 128236, 192354, 256472, 288531, 384708, 577062, 769416, 1154124, 1955599, 2308248, 3911198, 5866797, 7822396, 11733594, 15644792, 17600391, 23467188, 35200782, 46934376, 70401564, 140803128]

約数ペア:

[(1, 140803128), (2, 70401564), (3, 46934376), (4, 35200782), (6, 23467188), (8, 17600391), (9, 15644792), (12, 11733594), (18, 7822396), (24, 5866797), (36, 3911198), (61, 2308248), (72, 1955599), (122, 1154124), (183, 769416), (244, 577062), (366, 384708), (488, 288531), (549, 256472), (732, 192354), (1098, 128236), (1464, 96177), (2196, 64118), (4392, 32059)]