193529776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 428544000

約数和(自身を除く): 235014224

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 79, 88, 124, 158, 176, 248, 316, 341, 449, 496, 632, 682, 869, 898, 1264, 1364, 1738, 1796, 2449, 2728, 3476, 3592, 4898, 4939, 5456, 6952, 7184, 9796, 9878, 13904, 13919, 19592, 19756, 26939, 27838, 35471, 39184, 39512, 53878, 55676, 70942, 79024, 107756, 111352, 141884, 153109, 215512, 222704, 283768, 306218, 390181, 431024, 567536, 612436, 780362, 1099601, 1224872, 1560724, 2199202, 2449744, 3121448, 4398404, 6242896, 8796808, 12095611, 17593616, 24191222, 48382444, 96764888, 193529776]

約数ペア:

[(1, 193529776), (2, 96764888), (4, 48382444), (8, 24191222), (11, 17593616), (16, 12095611), (22, 8796808), (31, 6242896), (44, 4398404), (62, 3121448), (79, 2449744), (88, 2199202), (124, 1560724), (158, 1224872), (176, 1099601), (248, 780362), (316, 612436), (341, 567536), (449, 431024), (496, 390181), (632, 306218), (682, 283768), (869, 222704), (898, 215512), (1264, 153109), (1364, 141884), (1738, 111352), (1796, 107756), (2449, 79024), (2728, 70942), (3476, 55676), (3592, 53878), (4898, 39512), (4939, 39184), (5456, 35471), (6952, 27838), (7184, 26939), (9796, 19756), (9878, 19592), (13904, 13919)]