155514193916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1\times {\mathrm{28351}}^1$

素因数の和:29034

約数の個数: 48

約数和(自身を含む): 287121838080

約数和(自身を除く): 131607644164

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 547, 1094, 2188, 2507, 5014, 10028, 12581, 25162, 28351, 50324, 56702, 59623, 113404, 119246, 238492, 652073, 1304146, 1371329, 2608292, 2742658, 3090259, 5485316, 6180518, 12361036, 15507997, 31015994, 62031988, 71075957, 142151914, 284303828, 356683931, 713367862, 1426735724, 1690371673, 3380743346, 6761486692, 38878548479, 77757096958, 155514193916]

約数ペア:

[(1, 155514193916), (2, 77757096958), (4, 38878548479), (23, 6761486692), (46, 3380743346), (92, 1690371673), (109, 1426735724), (218, 713367862), (436, 356683931), (547, 284303828), (1094, 142151914), (2188, 71075957), (2507, 62031988), (5014, 31015994), (10028, 15507997), (12581, 12361036), (25162, 6180518), (28351, 5485316), (50324, 3090259), (56702, 2742658), (59623, 2608292), (113404, 1371329), (119246, 1304146), (238492, 652073)]