190381488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 571249152

約数和(自身を除く): 380867664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 61, 66, 69, 88, 92, 122, 132, 138, 176, 183, 184, 244, 253, 257, 264, 276, 366, 368, 488, 506, 514, 528, 552, 671, 732, 759, 771, 976, 1012, 1028, 1104, 1342, 1403, 1464, 1518, 1542, 2013, 2024, 2056, 2684, 2806, 2827, 2928, 3036, 3084, 4026, 4048, 4112, 4209, 5368, 5612, 5654, 5911, 6072, 6168, 8052, 8418, 8481, 10736, 11224, 11308, 11822, 12144, 12336, 15433, 15677, 16104, 16836, 16962, 17733, 22448, 22616, 23644, 30866, 31354, 32208, 33672, 33924, 35466, 45232, 46299, 47031, 47288, 61732, 62708, 65021, 67344, 67848, 70932, 92598, 94062, 94576, 123464, 125416, 130042, 135696, 141864, 172447, 185196, 188124, 195063, 246928, 250832, 260084, 283728, 344894, 360571, 370392, 376248, 390126, 517341, 520168, 689788, 721142, 740784, 752496, 780252, 1034682, 1040336, 1081713, 1379576, 1442284, 1560504, 2069364, 2163426, 2759152, 2884568, 3121008, 3966281, 4138728, 4326852, 5769136, 7932562, 8277456, 8653704, 11898843, 15865124, 17307408, 23797686, 31730248, 47595372, 63460496, 95190744, 190381488]

約数ペア:

[(1, 190381488), (2, 95190744), (3, 63460496), (4, 47595372), (6, 31730248), (8, 23797686), (11, 17307408), (12, 15865124), (16, 11898843), (22, 8653704), (23, 8277456), (24, 7932562), (33, 5769136), (44, 4326852), (46, 4138728), (48, 3966281), (61, 3121008), (66, 2884568), (69, 2759152), (88, 2163426), (92, 2069364), (122, 1560504), (132, 1442284), (138, 1379576), (176, 1081713), (183, 1040336), (184, 1034682), (244, 780252), (253, 752496), (257, 740784), (264, 721142), (276, 689788), (366, 520168), (368, 517341), (488, 390126), (506, 376248), (514, 370392), (528, 360571), (552, 344894), (671, 283728), (732, 260084), (759, 250832), (771, 246928), (976, 195063), (1012, 188124), (1028, 185196), (1104, 172447), (1342, 141864), (1403, 135696), (1464, 130042), (1518, 125416), (1542, 123464), (2013, 94576), (2024, 94062), (2056, 92598), (2684, 70932), (2806, 67848), (2827, 67344), (2928, 65021), (3036, 62708), (3084, 61732), (4026, 47288), (4048, 47031), (4112, 46299), (4209, 45232), (5368, 35466), (5612, 33924), (5654, 33672), (5911, 32208), (6072, 31354), (6168, 30866), (8052, 23644), (8418, 22616), (8481, 22448), (10736, 17733), (11224, 16962), (11308, 16836), (11822, 16104), (12144, 15677), (12336, 15433)]