156768107120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115270667}}^1$

素因数の和:115270697

約数の個数: 40

約数和(自身を含む): 385926196464

約数和(自身を除く): 229158089344

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 115270667, 230541334, 461082668, 576353335, 922165336, 1152706670, 1844330672, 1959601339, 2305413340, 3919202678, 4610826680, 7838405356, 9221653360, 9798006695, 15676810712, 19596013390, 31353621424, 39192026780, 78384053560, 156768107120]

約数ペア:

[(1, 156768107120), (2, 78384053560), (4, 39192026780), (5, 31353621424), (8, 19596013390), (10, 15676810712), (16, 9798006695), (17, 9221653360), (20, 7838405356), (34, 4610826680), (40, 3919202678), (68, 2305413340), (80, 1959601339), (85, 1844330672), (136, 1152706670), (170, 922165336), (272, 576353335), (340, 461082668), (680, 230541334), (1360, 115270667)]