145292256

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2203}}^1$

素因数の和:2448

約数の個数: 72

約数和(自身を含む): 415167480

約数和(自身を除く): 269875224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 1374, 1832, 2061, 2203, 2748, 3664, 4122, 4406, 5496, 6609, 7328, 8244, 8812, 10992, 13218, 16488, 17624, 19827, 21984, 26436, 32976, 35248, 39654, 52872, 65952, 70496, 79308, 105744, 158616, 211488, 317232, 504487, 634464, 1008974, 1513461, 2017948, 3026922, 4035896, 4540383, 6053844, 8071792, 9080766, 12107688, 16143584, 18161532, 24215376, 36323064, 48430752, 72646128, 145292256]

約数ペア:

[(1, 145292256), (2, 72646128), (3, 48430752), (4, 36323064), (6, 24215376), (8, 18161532), (9, 16143584), (12, 12107688), (16, 9080766), (18, 8071792), (24, 6053844), (32, 4540383), (36, 4035896), (48, 3026922), (72, 2017948), (96, 1513461), (144, 1008974), (229, 634464), (288, 504487), (458, 317232), (687, 211488), (916, 158616), (1374, 105744), (1832, 79308), (2061, 70496), (2203, 65952), (2748, 52872), (3664, 39654), (4122, 35248), (4406, 32976), (5496, 26436), (6609, 21984), (7328, 19827), (8244, 17624), (8812, 16488), (10992, 13218)]