159189588

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2129}}^1$

素因数の和:2237

約数の個数: 72

約数和(自身を含む): 421774080

約数和(自身を除く): 262584492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 67, 93, 124, 134, 186, 201, 268, 279, 372, 402, 558, 603, 804, 1116, 1206, 2077, 2129, 2412, 4154, 4258, 6231, 6387, 8308, 8516, 12462, 12774, 18693, 19161, 24924, 25548, 37386, 38322, 65999, 74772, 76644, 131998, 142643, 197997, 263996, 285286, 395994, 427929, 570572, 593991, 791988, 855858, 1187982, 1283787, 1711716, 2375964, 2567574, 4421933, 5135148, 8843866, 13265799, 17687732, 26531598, 39797397, 53063196, 79594794, 159189588]

約数ペア:

[(1, 159189588), (2, 79594794), (3, 53063196), (4, 39797397), (6, 26531598), (9, 17687732), (12, 13265799), (18, 8843866), (31, 5135148), (36, 4421933), (62, 2567574), (67, 2375964), (93, 1711716), (124, 1283787), (134, 1187982), (186, 855858), (201, 791988), (268, 593991), (279, 570572), (372, 427929), (402, 395994), (558, 285286), (603, 263996), (804, 197997), (1116, 142643), (1206, 131998), (2077, 76644), (2129, 74772), (2412, 65999), (4154, 38322), (4258, 37386), (6231, 25548), (6387, 24924), (8308, 19161), (8516, 18693), (12462, 12774)]