188007638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 362880000

約数和(自身を除く): 174872362

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 179, 182, 199, 203, 358, 377, 398, 406, 754, 1253, 1393, 2327, 2506, 2587, 2639, 2786, 4654, 5174, 5191, 5278, 5771, 10382, 11542, 16289, 18109, 32578, 35621, 36218, 36337, 40397, 67483, 71242, 72674, 75023, 80794, 134966, 150046, 249347, 463073, 472381, 498694, 525161, 926146, 944762, 1033009, 1050322, 2066018, 3241511, 6483022, 7231063, 13429117, 14462126, 26858234, 94003819, 188007638]

約数ペア:

[(1, 188007638), (2, 94003819), (7, 26858234), (13, 14462126), (14, 13429117), (26, 7231063), (29, 6483022), (58, 3241511), (91, 2066018), (179, 1050322), (182, 1033009), (199, 944762), (203, 926146), (358, 525161), (377, 498694), (398, 472381), (406, 463073), (754, 249347), (1253, 150046), (1393, 134966), (2327, 80794), (2506, 75023), (2587, 72674), (2639, 71242), (2786, 67483), (4654, 40397), (5174, 36337), (5191, 36218), (5278, 35621), (5771, 32578), (10382, 18109), (11542, 16289)]