162403956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31547}}^1$

素因数の和:31581

約数の個数: 72

約数和(自身を含む): 482305824

約数和(自身を除く): 319901868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 31547, 63094, 94641, 126188, 189282, 283923, 347017, 378564, 410111, 567846, 694034, 820222, 1041051, 1135692, 1230333, 1388068, 1640444, 2082102, 2460666, 3123153, 3690999, 4164204, 4511221, 4921332, 6246306, 7381998, 9022442, 12492612, 13533663, 14763996, 18044884, 27067326, 40600989, 54134652, 81201978, 162403956]

約数ペア:

[(1, 162403956), (2, 81201978), (3, 54134652), (4, 40600989), (6, 27067326), (9, 18044884), (11, 14763996), (12, 13533663), (13, 12492612), (18, 9022442), (22, 7381998), (26, 6246306), (33, 4921332), (36, 4511221), (39, 4164204), (44, 3690999), (52, 3123153), (66, 2460666), (78, 2082102), (99, 1640444), (117, 1388068), (132, 1230333), (143, 1135692), (156, 1041051), (198, 820222), (234, 694034), (286, 567846), (396, 410111), (429, 378564), (468, 347017), (572, 283923), (858, 189282), (1287, 126188), (1716, 94641), (2574, 63094), (5148, 31547)]