193876160

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:418

約数の個数: 112

約数和(自身を含む): 494105184

約数和(自身を除く): 300229024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 157, 160, 170, 227, 272, 314, 320, 340, 454, 544, 628, 680, 785, 908, 1088, 1135, 1256, 1360, 1570, 1816, 2270, 2512, 2669, 2720, 3140, 3632, 3859, 4540, 5024, 5338, 5440, 6280, 7264, 7718, 9080, 10048, 10676, 12560, 13345, 14528, 15436, 18160, 19295, 21352, 25120, 26690, 30872, 35639, 36320, 38590, 42704, 50240, 53380, 61744, 71278, 72640, 77180, 85408, 106760, 123488, 142556, 154360, 170816, 178195, 213520, 246976, 285112, 308720, 356390, 427040, 570224, 605863, 617440, 712780, 854080, 1140448, 1211726, 1234880, 1425560, 2280896, 2423452, 2851120, 3029315, 4846904, 5702240, 6058630, 9693808, 11404480, 12117260, 19387616, 24234520, 38775232, 48469040, 96938080, 193876160]

約数ペア:

[(1, 193876160), (2, 96938080), (4, 48469040), (5, 38775232), (8, 24234520), (10, 19387616), (16, 12117260), (17, 11404480), (20, 9693808), (32, 6058630), (34, 5702240), (40, 4846904), (64, 3029315), (68, 2851120), (80, 2423452), (85, 2280896), (136, 1425560), (157, 1234880), (160, 1211726), (170, 1140448), (227, 854080), (272, 712780), (314, 617440), (320, 605863), (340, 570224), (454, 427040), (544, 356390), (628, 308720), (680, 285112), (785, 246976), (908, 213520), (1088, 178195), (1135, 170816), (1256, 154360), (1360, 142556), (1570, 123488), (1816, 106760), (2270, 85408), (2512, 77180), (2669, 72640), (2720, 71278), (3140, 61744), (3632, 53380), (3859, 50240), (4540, 42704), (5024, 38590), (5338, 36320), (5440, 35639), (6280, 30872), (7264, 26690), (7718, 25120), (9080, 21352), (10048, 19295), (10676, 18160), (12560, 15436), (13345, 14528)]