127967584

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9151}}^1$

素因数の和:9203

約数の個数: 48

約数和(自身を含む): 276756480

約数和(自身を除く): 148788896

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 3496, 6992, 9151, 13984, 18302, 36604, 73208, 146416, 173869, 210473, 292832, 347738, 420946, 695476, 841892, 1390952, 1683784, 2781904, 3367568, 3998987, 5563808, 6735136, 7997974, 15995948, 31991896, 63983792, 127967584]

約数ペア:

[(1, 127967584), (2, 63983792), (4, 31991896), (8, 15995948), (16, 7997974), (19, 6735136), (23, 5563808), (32, 3998987), (38, 3367568), (46, 2781904), (76, 1683784), (92, 1390952), (152, 841892), (184, 695476), (304, 420946), (368, 347738), (437, 292832), (608, 210473), (736, 173869), (874, 146416), (1748, 73208), (3496, 36604), (6992, 18302), (9151, 13984)]