156674988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{433}}^1$

素因数の和:508

約数の個数: 108

約数和(自身を含む): 436803640

約数和(自身を除く): 280128652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 433, 437, 529, 684, 828, 866, 874, 1058, 1299, 1311, 1587, 1732, 1748, 2116, 2598, 2622, 3174, 3897, 3933, 4761, 5196, 5244, 6348, 7794, 7866, 8227, 9522, 9959, 10051, 15588, 15732, 16454, 19044, 19918, 20102, 24681, 29877, 30153, 32908, 39836, 40204, 49362, 59754, 60306, 74043, 89631, 90459, 98724, 119508, 120612, 148086, 179262, 180918, 189221, 229057, 296172, 358524, 361836, 378442, 458114, 567663, 687171, 756884, 916228, 1135326, 1374342, 1702989, 2061513, 2270652, 2748684, 3405978, 4123026, 4352083, 6811956, 8246052, 8704166, 13056249, 17408332, 26112498, 39168747, 52224996, 78337494, 156674988]

約数ペア:

[(1, 156674988), (2, 78337494), (3, 52224996), (4, 39168747), (6, 26112498), (9, 17408332), (12, 13056249), (18, 8704166), (19, 8246052), (23, 6811956), (36, 4352083), (38, 4123026), (46, 3405978), (57, 2748684), (69, 2270652), (76, 2061513), (92, 1702989), (114, 1374342), (138, 1135326), (171, 916228), (207, 756884), (228, 687171), (276, 567663), (342, 458114), (414, 378442), (433, 361836), (437, 358524), (529, 296172), (684, 229057), (828, 189221), (866, 180918), (874, 179262), (1058, 148086), (1299, 120612), (1311, 119508), (1587, 98724), (1732, 90459), (1748, 89631), (2116, 74043), (2598, 60306), (2622, 59754), (3174, 49362), (3897, 40204), (3933, 39836), (4761, 32908), (5196, 30153), (5244, 29877), (6348, 24681), (7794, 20102), (7866, 19918), (8227, 19044), (9522, 16454), (9959, 15732), (10051, 15588)]