128642094

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6673}}^1$

素因数の和:6711

約数の個数: 80

約数和(自身を含む): 348863328

約数和(自身を除く): 220221234

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1071, 1134, 1377, 2142, 2754, 3213, 6426, 6673, 9639, 13346, 19278, 20019, 40038, 46711, 60057, 93422, 113441, 120114, 140133, 180171, 226882, 280266, 340323, 360342, 420399, 540513, 680646, 794087, 840798, 1020969, 1081026, 1261197, 1588174, 2041938, 2382261, 2522394, 3062907, 3783591, 4764522, 6125814, 7146783, 7567182, 9188721, 14293566, 18377442, 21440349, 42880698, 64321047, 128642094]

約数ペア:

[(1, 128642094), (2, 64321047), (3, 42880698), (6, 21440349), (7, 18377442), (9, 14293566), (14, 9188721), (17, 7567182), (18, 7146783), (21, 6125814), (27, 4764522), (34, 3783591), (42, 3062907), (51, 2522394), (54, 2382261), (63, 2041938), (81, 1588174), (102, 1261197), (119, 1081026), (126, 1020969), (153, 840798), (162, 794087), (189, 680646), (238, 540513), (306, 420399), (357, 360342), (378, 340323), (459, 280266), (567, 226882), (714, 180171), (918, 140133), (1071, 120114), (1134, 113441), (1377, 93422), (2142, 60057), (2754, 46711), (3213, 40038), (6426, 20019), (6673, 19278), (9639, 13346)]