156979656

素因数分解:

$2^3\times 3^2\times {\mathrm{727}}^1\times {\mathrm{2999}}^1$

素因数の和:3738

約数の個数: 48

約数和(自身を含む): 425880000

約数和(自身を除く): 268900344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 727, 1454, 2181, 2908, 2999, 4362, 5816, 5998, 6543, 8724, 8997, 11996, 13086, 17448, 17994, 23992, 26172, 26991, 35988, 52344, 53982, 71976, 107964, 215928, 2180273, 4360546, 6540819, 8721092, 13081638, 17442184, 19622457, 26163276, 39244914, 52326552, 78489828, 156979656]

約数ペア:

[(1, 156979656), (2, 78489828), (3, 52326552), (4, 39244914), (6, 26163276), (8, 19622457), (9, 17442184), (12, 13081638), (18, 8721092), (24, 6540819), (36, 4360546), (72, 2180273), (727, 215928), (1454, 107964), (2181, 71976), (2908, 53982), (2999, 52344), (4362, 35988), (5816, 26991), (5998, 26172), (6543, 23992), (8724, 17994), (8997, 17448), (11996, 13086)]