190426194

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 502394880

約数和(自身を除く): 311968686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 73, 103, 126, 134, 146, 189, 201, 206, 219, 309, 378, 402, 438, 469, 511, 603, 618, 657, 721, 927, 938, 1022, 1206, 1314, 1407, 1442, 1533, 1809, 1854, 1971, 2163, 2781, 2814, 3066, 3618, 3942, 4221, 4326, 4599, 4891, 5562, 6489, 6901, 7519, 8442, 9198, 9782, 12663, 12978, 13797, 13802, 14673, 15038, 19467, 20703, 22557, 25326, 27594, 29346, 34237, 38934, 41406, 44019, 45114, 48307, 52633, 62109, 67671, 68474, 88038, 96614, 102711, 105266, 124218, 132057, 135342, 144921, 157899, 186327, 203013, 205422, 264114, 289842, 308133, 315798, 372654, 406026, 434763, 473697, 503773, 616266, 869526, 924399, 947394, 1007546, 1304289, 1421091, 1511319, 1848798, 2608578, 2842182, 3022638, 3526411, 4533957, 7052822, 9067914, 10579233, 13601871, 21158466, 27203742, 31737699, 63475398, 95213097, 190426194]

約数ペア:

[(1, 190426194), (2, 95213097), (3, 63475398), (6, 31737699), (7, 27203742), (9, 21158466), (14, 13601871), (18, 10579233), (21, 9067914), (27, 7052822), (42, 4533957), (54, 3526411), (63, 3022638), (67, 2842182), (73, 2608578), (103, 1848798), (126, 1511319), (134, 1421091), (146, 1304289), (189, 1007546), (201, 947394), (206, 924399), (219, 869526), (309, 616266), (378, 503773), (402, 473697), (438, 434763), (469, 406026), (511, 372654), (603, 315798), (618, 308133), (657, 289842), (721, 264114), (927, 205422), (938, 203013), (1022, 186327), (1206, 157899), (1314, 144921), (1407, 135342), (1442, 132057), (1533, 124218), (1809, 105266), (1854, 102711), (1971, 96614), (2163, 88038), (2781, 68474), (2814, 67671), (3066, 62109), (3618, 52633), (3942, 48307), (4221, 45114), (4326, 44019), (4599, 41406), (4891, 38934), (5562, 34237), (6489, 29346), (6901, 27594), (7519, 25326), (8442, 22557), (9198, 20703), (9782, 19467), (12663, 15038), (12978, 14673), (13797, 13802)]