127124244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{73}}^1$

素因数の和:218

約数の個数: 108

約数和(自身を含む): 356646108

約数和(自身を除く): 229521864

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 73, 78, 117, 122, 146, 156, 183, 219, 234, 244, 292, 366, 438, 468, 549, 657, 732, 793, 876, 949, 1098, 1314, 1586, 1898, 2196, 2379, 2628, 2847, 3172, 3721, 3796, 4453, 4758, 5694, 7137, 7442, 8541, 8906, 9516, 11163, 11388, 13359, 14274, 14884, 17082, 17812, 22326, 26718, 28548, 33489, 34164, 40077, 44652, 48373, 53436, 57889, 66978, 80154, 96746, 115778, 133956, 145119, 160308, 173667, 193492, 231556, 271633, 290238, 347334, 435357, 521001, 543266, 580476, 694668, 814899, 870714, 1042002, 1086532, 1629798, 1741428, 2084004, 2444697, 3259596, 3531229, 4889394, 7062458, 9778788, 10593687, 14124916, 21187374, 31781061, 42374748, 63562122, 127124244]

約数ペア:

[(1, 127124244), (2, 63562122), (3, 42374748), (4, 31781061), (6, 21187374), (9, 14124916), (12, 10593687), (13, 9778788), (18, 7062458), (26, 4889394), (36, 3531229), (39, 3259596), (52, 2444697), (61, 2084004), (73, 1741428), (78, 1629798), (117, 1086532), (122, 1042002), (146, 870714), (156, 814899), (183, 694668), (219, 580476), (234, 543266), (244, 521001), (292, 435357), (366, 347334), (438, 290238), (468, 271633), (549, 231556), (657, 193492), (732, 173667), (793, 160308), (876, 145119), (949, 133956), (1098, 115778), (1314, 96746), (1586, 80154), (1898, 66978), (2196, 57889), (2379, 53436), (2628, 48373), (2847, 44652), (3172, 40077), (3721, 34164), (3796, 33489), (4453, 28548), (4758, 26718), (5694, 22326), (7137, 17812), (7442, 17082), (8541, 14884), (8906, 14274), (9516, 13359), (11163, 11388)]