194466160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 539108352

約数和(自身を除く): 344642192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 71, 73, 80, 112, 134, 140, 142, 146, 268, 280, 284, 292, 335, 355, 365, 469, 497, 511, 536, 560, 568, 584, 670, 710, 730, 938, 994, 1022, 1072, 1136, 1168, 1340, 1420, 1460, 1876, 1988, 2044, 2345, 2485, 2555, 2680, 2840, 2920, 3752, 3976, 4088, 4690, 4757, 4891, 4970, 5110, 5183, 5360, 5680, 5840, 7504, 7952, 8176, 9380, 9514, 9782, 9940, 10220, 10366, 18760, 19028, 19564, 19880, 20440, 20732, 23785, 24455, 25915, 33299, 34237, 36281, 37520, 38056, 39128, 39760, 40880, 41464, 47570, 48910, 51830, 66598, 68474, 72562, 76112, 78256, 82928, 95140, 97820, 103660, 133196, 136948, 145124, 166495, 171185, 181405, 190280, 195640, 207320, 266392, 273896, 290248, 332990, 342370, 347261, 362810, 380560, 391280, 414640, 532784, 547792, 580496, 665980, 684740, 694522, 725620, 1331960, 1369480, 1389044, 1451240, 1736305, 2430827, 2663920, 2738960, 2778088, 2902480, 3472610, 4861654, 5556176, 6945220, 9723308, 12154135, 13890440, 19446616, 24308270, 27780880, 38893232, 48616540, 97233080, 194466160]

約数ペア:

[(1, 194466160), (2, 97233080), (4, 48616540), (5, 38893232), (7, 27780880), (8, 24308270), (10, 19446616), (14, 13890440), (16, 12154135), (20, 9723308), (28, 6945220), (35, 5556176), (40, 4861654), (56, 3472610), (67, 2902480), (70, 2778088), (71, 2738960), (73, 2663920), (80, 2430827), (112, 1736305), (134, 1451240), (140, 1389044), (142, 1369480), (146, 1331960), (268, 725620), (280, 694522), (284, 684740), (292, 665980), (335, 580496), (355, 547792), (365, 532784), (469, 414640), (497, 391280), (511, 380560), (536, 362810), (560, 347261), (568, 342370), (584, 332990), (670, 290248), (710, 273896), (730, 266392), (938, 207320), (994, 195640), (1022, 190280), (1072, 181405), (1136, 171185), (1168, 166495), (1340, 145124), (1420, 136948), (1460, 133196), (1876, 103660), (1988, 97820), (2044, 95140), (2345, 82928), (2485, 78256), (2555, 76112), (2680, 72562), (2840, 68474), (2920, 66598), (3752, 51830), (3976, 48910), (4088, 47570), (4690, 41464), (4757, 40880), (4891, 39760), (4970, 39128), (5110, 38056), (5183, 37520), (5360, 36281), (5680, 34237), (5840, 33299), (7504, 25915), (7952, 24455), (8176, 23785), (9380, 20732), (9514, 20440), (9782, 19880), (9940, 19564), (10220, 19028), (10366, 18760)]