156618126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 401626368

約数和(自身を除く): 245008242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 137, 211, 258, 274, 301, 387, 411, 422, 602, 633, 774, 822, 903, 959, 1233, 1266, 1477, 1806, 1899, 1918, 2466, 2709, 2877, 2954, 3798, 4431, 5418, 5754, 5891, 8631, 8862, 9073, 11782, 13293, 17262, 17673, 18146, 26586, 27219, 28907, 35346, 41237, 53019, 54438, 57814, 63511, 81657, 82474, 86721, 106038, 123711, 127022, 163314, 173442, 190533, 202349, 247422, 260163, 371133, 381066, 404698, 520326, 571599, 607047, 742266, 1143198, 1214094, 1243001, 1821141, 2486002, 3642282, 3729003, 7458006, 8701007, 11187009, 17402014, 22374018, 26103021, 52206042, 78309063, 156618126]

約数ペア:

[(1, 156618126), (2, 78309063), (3, 52206042), (6, 26103021), (7, 22374018), (9, 17402014), (14, 11187009), (18, 8701007), (21, 7458006), (42, 3729003), (43, 3642282), (63, 2486002), (86, 1821141), (126, 1243001), (129, 1214094), (137, 1143198), (211, 742266), (258, 607047), (274, 571599), (301, 520326), (387, 404698), (411, 381066), (422, 371133), (602, 260163), (633, 247422), (774, 202349), (822, 190533), (903, 173442), (959, 163314), (1233, 127022), (1266, 123711), (1477, 106038), (1806, 86721), (1899, 82474), (1918, 81657), (2466, 63511), (2709, 57814), (2877, 54438), (2954, 53019), (3798, 41237), (4431, 35346), (5418, 28907), (5754, 27219), (5891, 26586), (8631, 18146), (8862, 17673), (9073, 17262), (11782, 13293)]