138490164

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{202471}}^1$

素因数の和:202500

約数の個数: 36

約数和(自身を含む): 368499040

約数和(自身を除く): 230008876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 202471, 404942, 607413, 809884, 1214826, 1822239, 2429652, 3644478, 3846949, 7288956, 7693898, 11540847, 15387796, 23081694, 34622541, 46163388, 69245082, 138490164]

約数ペア:

[(1, 138490164), (2, 69245082), (3, 46163388), (4, 34622541), (6, 23081694), (9, 15387796), (12, 11540847), (18, 7693898), (19, 7288956), (36, 3846949), (38, 3644478), (57, 2429652), (76, 1822239), (114, 1214826), (171, 809884), (228, 607413), (342, 404942), (684, 202471)]