156928950376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1979227}}^1$

素因数の和:1979314

約数の個数: 64

約数和(自身を含む): 346285730880

約数和(自身を除く): 189356780504

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 53, 68, 88, 106, 136, 187, 212, 374, 424, 583, 748, 901, 1166, 1496, 1802, 2332, 3604, 4664, 7208, 9911, 19822, 39644, 79288, 1979227, 3958454, 7916908, 15833816, 21771497, 33646859, 43542994, 67293718, 87085988, 104899031, 134587436, 174171976, 209798062, 269174872, 370115449, 419596124, 740230898, 839192248, 1153889341, 1480461796, 1783283527, 2307778682, 2960923592, 3566567054, 4615557364, 7133134108, 9231114728, 14266268216, 19616118797, 39232237594, 78464475188, 156928950376]

約数ペア:

[(1, 156928950376), (2, 78464475188), (4, 39232237594), (8, 19616118797), (11, 14266268216), (17, 9231114728), (22, 7133134108), (34, 4615557364), (44, 3566567054), (53, 2960923592), (68, 2307778682), (88, 1783283527), (106, 1480461796), (136, 1153889341), (187, 839192248), (212, 740230898), (374, 419596124), (424, 370115449), (583, 269174872), (748, 209798062), (901, 174171976), (1166, 134587436), (1496, 104899031), (1802, 87085988), (2332, 67293718), (3604, 43542994), (4664, 33646859), (7208, 21771497), (9911, 15833816), (19822, 7916908), (39644, 3958454), (79288, 1979227)]