145108176

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 386546688

約数和(自身を除く): 241438512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 131, 141, 188, 262, 282, 376, 393, 491, 524, 564, 752, 786, 982, 1048, 1128, 1473, 1572, 1964, 2096, 2256, 2946, 3144, 3928, 5892, 6157, 6288, 7856, 11784, 12314, 18471, 23077, 23568, 24628, 36942, 46154, 49256, 64321, 69231, 73884, 92308, 98512, 128642, 138462, 147768, 184616, 192963, 257284, 276924, 295536, 369232, 385926, 514568, 553848, 771852, 1029136, 1107696, 1543704, 3023087, 3087408, 6046174, 9069261, 12092348, 18138522, 24184696, 36277044, 48369392, 72554088, 145108176]

約数ペア:

[(1, 145108176), (2, 72554088), (3, 48369392), (4, 36277044), (6, 24184696), (8, 18138522), (12, 12092348), (16, 9069261), (24, 6046174), (47, 3087408), (48, 3023087), (94, 1543704), (131, 1107696), (141, 1029136), (188, 771852), (262, 553848), (282, 514568), (376, 385926), (393, 369232), (491, 295536), (524, 276924), (564, 257284), (752, 192963), (786, 184616), (982, 147768), (1048, 138462), (1128, 128642), (1473, 98512), (1572, 92308), (1964, 73884), (2096, 69231), (2256, 64321), (2946, 49256), (3144, 46154), (3928, 36942), (5892, 24628), (6157, 23568), (6288, 23077), (7856, 18471), (11784, 12314)]