128688336

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2969}}^1$

素因数の和:3033

約数の個数: 120

約数和(自身を含む): 421312320

約数和(自身を除く): 292623984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 774, 903, 1008, 1032, 1204, 1548, 1806, 2064, 2408, 2709, 2969, 3096, 3612, 4816, 5418, 5938, 6192, 7224, 8907, 10836, 11876, 14448, 17814, 20783, 21672, 23752, 26721, 35628, 41566, 43344, 47504, 53442, 62349, 71256, 83132, 106884, 124698, 127667, 142512, 166264, 187047, 213768, 249396, 255334, 332528, 374094, 383001, 427536, 498792, 510668, 748188, 766002, 893669, 997584, 1021336, 1149003, 1496376, 1532004, 1787338, 2042672, 2298006, 2681007, 2992752, 3064008, 3574676, 4596012, 5362014, 6128016, 7149352, 8043021, 9192024, 10724028, 14298704, 16086042, 18384048, 21448056, 32172084, 42896112, 64344168, 128688336]

約数ペア:

[(1, 128688336), (2, 64344168), (3, 42896112), (4, 32172084), (6, 21448056), (7, 18384048), (8, 16086042), (9, 14298704), (12, 10724028), (14, 9192024), (16, 8043021), (18, 7149352), (21, 6128016), (24, 5362014), (28, 4596012), (36, 3574676), (42, 3064008), (43, 2992752), (48, 2681007), (56, 2298006), (63, 2042672), (72, 1787338), (84, 1532004), (86, 1496376), (112, 1149003), (126, 1021336), (129, 997584), (144, 893669), (168, 766002), (172, 748188), (252, 510668), (258, 498792), (301, 427536), (336, 383001), (344, 374094), (387, 332528), (504, 255334), (516, 249396), (602, 213768), (688, 187047), (774, 166264), (903, 142512), (1008, 127667), (1032, 124698), (1204, 106884), (1548, 83132), (1806, 71256), (2064, 62349), (2408, 53442), (2709, 47504), (2969, 43344), (3096, 41566), (3612, 35628), (4816, 26721), (5418, 23752), (5938, 21672), (6192, 20783), (7224, 17814), (8907, 14448), (10836, 11876)]