111406568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 258720000

約数和(自身を除く): 147313432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 199, 364, 398, 728, 769, 796, 1393, 1538, 1592, 2587, 2786, 3076, 5174, 5383, 5572, 6152, 9997, 10348, 10766, 11144, 18109, 19994, 20696, 21532, 36218, 39988, 43064, 69979, 72436, 79976, 139958, 144872, 153031, 279916, 306062, 559832, 612124, 1071217, 1224248, 1989403, 2142434, 3978806, 4284868, 7957612, 8569736, 13925821, 15915224, 27851642, 55703284, 111406568]

約数ペア:

[(1, 111406568), (2, 55703284), (4, 27851642), (7, 15915224), (8, 13925821), (13, 8569736), (14, 7957612), (26, 4284868), (28, 3978806), (52, 2142434), (56, 1989403), (91, 1224248), (104, 1071217), (182, 612124), (199, 559832), (364, 306062), (398, 279916), (728, 153031), (769, 144872), (796, 139958), (1393, 79976), (1538, 72436), (1592, 69979), (2587, 43064), (2786, 39988), (3076, 36218), (5174, 21532), (5383, 20696), (5572, 19994), (6152, 18109), (9997, 11144), (10348, 10766)]