111639668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1213}}^1$

素因数の和:1416

約数の個数: 48

約数和(自身を含む): 236584320

約数和(自身を除く): 124944652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 173, 266, 346, 532, 692, 1211, 1213, 2422, 2426, 3287, 4844, 4852, 6574, 8491, 13148, 16982, 23009, 23047, 33964, 46018, 46094, 92036, 92188, 161329, 209849, 322658, 419698, 645316, 839396, 1468943, 2937886, 3987131, 5875772, 7974262, 15948524, 27909917, 55819834, 111639668]

約数ペア:

[(1, 111639668), (2, 55819834), (4, 27909917), (7, 15948524), (14, 7974262), (19, 5875772), (28, 3987131), (38, 2937886), (76, 1468943), (133, 839396), (173, 645316), (266, 419698), (346, 322658), (532, 209849), (692, 161329), (1211, 92188), (1213, 92036), (2422, 46094), (2426, 46018), (3287, 33964), (4844, 23047), (4852, 23009), (6574, 16982), (8491, 13148)]