157457736

素因数分解:

$2^3\times 3^3\times {\mathrm{728971}}^1$

素因数の和:728986

約数の個数: 32

約数和(自身を含む): 437383200

約数和(自身を除く): 279925464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 728971, 1457942, 2186913, 2915884, 4373826, 5831768, 6560739, 8747652, 13121478, 17495304, 19682217, 26242956, 39364434, 52485912, 78728868, 157457736]

約数ペア:

[(1, 157457736), (2, 78728868), (3, 52485912), (4, 39364434), (6, 26242956), (8, 19682217), (9, 17495304), (12, 13121478), (18, 8747652), (24, 6560739), (27, 5831768), (36, 4373826), (54, 2915884), (72, 2186913), (108, 1457942), (216, 728971)]