190987008

素因数分解:

$2^8\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1669}}^1$

素因数の和:1837

約数の個数: 72

約数和(自身を含む): 512022000

約数和(自身を除く): 321034992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 256, 298, 384, 447, 596, 768, 894, 1192, 1669, 1788, 2384, 3338, 3576, 4768, 5007, 6676, 7152, 9536, 10014, 13352, 14304, 19072, 20028, 26704, 28608, 38144, 40056, 53408, 57216, 80112, 106816, 114432, 160224, 213632, 248681, 320448, 427264, 497362, 640896, 746043, 994724, 1281792, 1492086, 1989448, 2984172, 3978896, 5968344, 7957792, 11936688, 15915584, 23873376, 31831168, 47746752, 63662336, 95493504, 190987008]

約数ペア:

[(1, 190987008), (2, 95493504), (3, 63662336), (4, 47746752), (6, 31831168), (8, 23873376), (12, 15915584), (16, 11936688), (24, 7957792), (32, 5968344), (48, 3978896), (64, 2984172), (96, 1989448), (128, 1492086), (149, 1281792), (192, 994724), (256, 746043), (298, 640896), (384, 497362), (447, 427264), (596, 320448), (768, 248681), (894, 213632), (1192, 160224), (1669, 114432), (1788, 106816), (2384, 80112), (3338, 57216), (3576, 53408), (4768, 40056), (5007, 38144), (6676, 28608), (7152, 26704), (9536, 20028), (10014, 19072), (13352, 14304)]