134440304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 281886720

約数和(自身を除く): 147446416

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 73, 79, 94, 124, 146, 158, 188, 248, 292, 316, 376, 496, 584, 632, 752, 1168, 1264, 1457, 2263, 2449, 2914, 3431, 3713, 4526, 4898, 5767, 5828, 6862, 7426, 9052, 9796, 11534, 11656, 13724, 14852, 18104, 19592, 23068, 23312, 27448, 29704, 36208, 39184, 46136, 54896, 59408, 92272, 106361, 115103, 178777, 212722, 230206, 271049, 357554, 425444, 460412, 542098, 715108, 850888, 920824, 1084196, 1430216, 1701776, 1841648, 2168392, 2860432, 4336784, 8402519, 16805038, 33610076, 67220152, 134440304]

約数ペア:

[(1, 134440304), (2, 67220152), (4, 33610076), (8, 16805038), (16, 8402519), (31, 4336784), (47, 2860432), (62, 2168392), (73, 1841648), (79, 1701776), (94, 1430216), (124, 1084196), (146, 920824), (158, 850888), (188, 715108), (248, 542098), (292, 460412), (316, 425444), (376, 357554), (496, 271049), (584, 230206), (632, 212722), (752, 178777), (1168, 115103), (1264, 106361), (1457, 92272), (2263, 59408), (2449, 54896), (2914, 46136), (3431, 39184), (3713, 36208), (4526, 29704), (4898, 27448), (5767, 23312), (5828, 23068), (6862, 19592), (7426, 18104), (9052, 14852), (9796, 13724), (11534, 11656)]