140798896

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 334960704

約数和(自身を除く): 194161808

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 73, 112, 119, 136, 146, 238, 272, 292, 476, 511, 584, 952, 1013, 1022, 1168, 1241, 1904, 2026, 2044, 2482, 4052, 4088, 4964, 7091, 8104, 8176, 8687, 9928, 14182, 16208, 17221, 17374, 19856, 28364, 34442, 34748, 56728, 68884, 69496, 73949, 113456, 120547, 137768, 138992, 147898, 241094, 275536, 295796, 482188, 517643, 591592, 964376, 1035286, 1183184, 1257133, 1928752, 2070572, 2514266, 4141144, 5028532, 8282288, 8799931, 10057064, 17599862, 20114128, 35199724, 70399448, 140798896]

約数ペア:

[(1, 140798896), (2, 70399448), (4, 35199724), (7, 20114128), (8, 17599862), (14, 10057064), (16, 8799931), (17, 8282288), (28, 5028532), (34, 4141144), (56, 2514266), (68, 2070572), (73, 1928752), (112, 1257133), (119, 1183184), (136, 1035286), (146, 964376), (238, 591592), (272, 517643), (292, 482188), (476, 295796), (511, 275536), (584, 241094), (952, 147898), (1013, 138992), (1022, 137768), (1168, 120547), (1241, 113456), (1904, 73949), (2026, 69496), (2044, 68884), (2482, 56728), (4052, 34748), (4088, 34442), (4964, 28364), (7091, 19856), (8104, 17374), (8176, 17221), (8687, 16208), (9928, 14182)]