156967747760

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26878039}}^1$

素因数の和:26878125

約数の個数: 40

約数和(自身を含む): 369949342560

約数和(自身を除く): 212981594800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 26878039, 53756078, 107512156, 134390195, 215024312, 268780390, 430048624, 537560780, 1075121560, 1962096847, 2150243120, 3924193694, 7848387388, 9810484235, 15696774776, 19620968470, 31393549552, 39241936940, 78483873880, 156967747760]

約数ペア:

[(1, 156967747760), (2, 78483873880), (4, 39241936940), (5, 31393549552), (8, 19620968470), (10, 15696774776), (16, 9810484235), (20, 7848387388), (40, 3924193694), (73, 2150243120), (80, 1962096847), (146, 1075121560), (292, 537560780), (365, 430048624), (584, 268780390), (730, 215024312), (1168, 134390195), (1460, 107512156), (2920, 53756078), (5840, 26878039)]