163991304

素因数分解:

$2^3\times 3^4\times {\mathrm{97}}^1\times {\mathrm{2609}}^1$

素因数の和:2724

約数の個数: 80

約数和(自身を含む): 464240700

約数和(自身を除く): 300249396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 291, 324, 388, 582, 648, 776, 873, 1164, 1746, 2328, 2609, 2619, 3492, 5218, 5238, 6984, 7827, 7857, 10436, 10476, 15654, 15714, 20872, 20952, 23481, 31308, 31428, 46962, 62616, 62856, 70443, 93924, 140886, 187848, 211329, 253073, 281772, 422658, 506146, 563544, 759219, 845316, 1012292, 1518438, 1690632, 2024584, 2277657, 3036876, 4555314, 6073752, 6832971, 9110628, 13665942, 18221256, 20498913, 27331884, 40997826, 54663768, 81995652, 163991304]

約数ペア:

[(1, 163991304), (2, 81995652), (3, 54663768), (4, 40997826), (6, 27331884), (8, 20498913), (9, 18221256), (12, 13665942), (18, 9110628), (24, 6832971), (27, 6073752), (36, 4555314), (54, 3036876), (72, 2277657), (81, 2024584), (97, 1690632), (108, 1518438), (162, 1012292), (194, 845316), (216, 759219), (291, 563544), (324, 506146), (388, 422658), (582, 281772), (648, 253073), (776, 211329), (873, 187848), (1164, 140886), (1746, 93924), (2328, 70443), (2609, 62856), (2619, 62616), (3492, 46962), (5218, 31428), (5238, 31308), (6984, 23481), (7827, 20952), (7857, 20872), (10436, 15714), (10476, 15654)]