164978928

素因数分解:

$2^4\times 3^2\times {\mathrm{229}}^1\times {\mathrm{5003}}^1$

素因数の和:5246

約数の個数: 60

約数和(自身を含む): 463820760

約数和(自身を除く): 298841832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 3664, 4122, 5003, 5496, 8244, 10006, 10992, 15009, 16488, 20012, 30018, 32976, 40024, 45027, 60036, 80048, 90054, 120072, 180108, 240144, 360216, 720432, 1145687, 2291374, 3437061, 4582748, 6874122, 9165496, 10311183, 13748244, 18330992, 20622366, 27496488, 41244732, 54992976, 82489464, 164978928]

約数ペア:

[(1, 164978928), (2, 82489464), (3, 54992976), (4, 41244732), (6, 27496488), (8, 20622366), (9, 18330992), (12, 13748244), (16, 10311183), (18, 9165496), (24, 6874122), (36, 4582748), (48, 3437061), (72, 2291374), (144, 1145687), (229, 720432), (458, 360216), (687, 240144), (916, 180108), (1374, 120072), (1832, 90054), (2061, 80048), (2748, 60036), (3664, 45027), (4122, 40024), (5003, 32976), (5496, 30018), (8244, 20012), (10006, 16488), (10992, 15009)]