145787424

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 394740864

約数和(自身を除く): 248953440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 73, 96, 142, 146, 213, 219, 284, 292, 293, 426, 438, 568, 584, 586, 852, 876, 879, 1136, 1168, 1172, 1704, 1752, 1758, 2272, 2336, 2344, 3408, 3504, 3516, 4688, 5183, 6816, 7008, 7032, 9376, 10366, 14064, 15549, 20732, 20803, 21389, 28128, 31098, 41464, 41606, 42778, 62196, 62409, 64167, 82928, 83212, 85556, 124392, 124818, 128334, 165856, 166424, 171112, 248784, 249636, 256668, 332848, 342224, 497568, 499272, 513336, 665696, 684448, 998544, 1026672, 1518619, 1997088, 2053344, 3037238, 4555857, 6074476, 9111714, 12148952, 18223428, 24297904, 36446856, 48595808, 72893712, 145787424]

約数ペア:

[(1, 145787424), (2, 72893712), (3, 48595808), (4, 36446856), (6, 24297904), (8, 18223428), (12, 12148952), (16, 9111714), (24, 6074476), (32, 4555857), (48, 3037238), (71, 2053344), (73, 1997088), (96, 1518619), (142, 1026672), (146, 998544), (213, 684448), (219, 665696), (284, 513336), (292, 499272), (293, 497568), (426, 342224), (438, 332848), (568, 256668), (584, 249636), (586, 248784), (852, 171112), (876, 166424), (879, 165856), (1136, 128334), (1168, 124818), (1172, 124392), (1704, 85556), (1752, 83212), (1758, 82928), (2272, 64167), (2336, 62409), (2344, 62196), (3408, 42778), (3504, 41606), (3516, 41464), (4688, 31098), (5183, 28128), (6816, 21389), (7008, 20803), (7032, 20732), (9376, 15549), (10366, 14064)]