195476256

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 591645600

約数和(自身を除く): 396169344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 139, 144, 152, 171, 228, 257, 278, 288, 304, 342, 417, 456, 514, 556, 608, 684, 771, 834, 912, 1028, 1112, 1251, 1368, 1542, 1668, 1824, 2056, 2224, 2313, 2502, 2641, 2736, 3084, 3336, 4112, 4448, 4626, 4883, 5004, 5282, 5472, 6168, 6672, 7923, 8224, 9252, 9766, 10008, 10564, 12336, 13344, 14649, 15846, 18504, 19532, 20016, 21128, 23769, 24672, 29298, 31692, 35723, 37008, 39064, 40032, 42256, 43947, 47538, 58596, 63384, 71446, 74016, 78128, 84512, 87894, 95076, 107169, 117192, 126768, 142892, 156256, 175788, 190152, 214338, 234384, 253536, 285784, 321507, 351576, 380304, 428676, 468768, 571568, 643014, 678737, 703152, 760608, 857352, 1143136, 1286028, 1357474, 1406304, 1714704, 2036211, 2572056, 2714948, 3429408, 4072422, 5144112, 5429896, 6108633, 8144844, 10288224, 10859792, 12217266, 16289688, 21719584, 24434532, 32579376, 48869064, 65158752, 97738128, 195476256]

約数ペア:

[(1, 195476256), (2, 97738128), (3, 65158752), (4, 48869064), (6, 32579376), (8, 24434532), (9, 21719584), (12, 16289688), (16, 12217266), (18, 10859792), (19, 10288224), (24, 8144844), (32, 6108633), (36, 5429896), (38, 5144112), (48, 4072422), (57, 3429408), (72, 2714948), (76, 2572056), (96, 2036211), (114, 1714704), (139, 1406304), (144, 1357474), (152, 1286028), (171, 1143136), (228, 857352), (257, 760608), (278, 703152), (288, 678737), (304, 643014), (342, 571568), (417, 468768), (456, 428676), (514, 380304), (556, 351576), (608, 321507), (684, 285784), (771, 253536), (834, 234384), (912, 214338), (1028, 190152), (1112, 175788), (1251, 156256), (1368, 142892), (1542, 126768), (1668, 117192), (1824, 107169), (2056, 95076), (2224, 87894), (2313, 84512), (2502, 78128), (2641, 74016), (2736, 71446), (3084, 63384), (3336, 58596), (4112, 47538), (4448, 43947), (4626, 42256), (4883, 40032), (5004, 39064), (5282, 37008), (5472, 35723), (6168, 31692), (6672, 29298), (7923, 24672), (8224, 23769), (9252, 21128), (9766, 20016), (10008, 19532), (10564, 18504), (12336, 15846), (13344, 14649)]