161441496

素因数分解:

$2^3\times 3^2\times {\mathrm{1187}}^1\times {\mathrm{1889}}^1$

素因数の和:3088

約数の個数: 48

約数和(自身を含む): 437837400

約数和(自身を除く): 276395904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1187, 1889, 2374, 3561, 3778, 4748, 5667, 7122, 7556, 9496, 10683, 11334, 14244, 15112, 17001, 21366, 22668, 28488, 34002, 42732, 45336, 68004, 85464, 136008, 2242243, 4484486, 6726729, 8968972, 13453458, 17937944, 20180187, 26906916, 40360374, 53813832, 80720748, 161441496]

約数ペア:

[(1, 161441496), (2, 80720748), (3, 53813832), (4, 40360374), (6, 26906916), (8, 20180187), (9, 17937944), (12, 13453458), (18, 8968972), (24, 6726729), (36, 4484486), (72, 2242243), (1187, 136008), (1889, 85464), (2374, 68004), (3561, 45336), (3778, 42732), (4748, 34002), (5667, 28488), (7122, 22668), (7556, 21366), (9496, 17001), (10683, 15112), (11334, 14244)]