126880328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{36293}}^1$

素因数の和:36341

約数の個数: 32

約数和(自身を含む): 261316800

約数和(自身を除く): 134436472

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 36293, 72586, 145172, 290344, 689567, 834739, 1379134, 1669478, 2758268, 3338956, 5516536, 6677912, 15860041, 31720082, 63440164, 126880328]

約数ペア:

[(1, 126880328), (2, 63440164), (4, 31720082), (8, 15860041), (19, 6677912), (23, 5516536), (38, 3338956), (46, 2758268), (76, 1669478), (92, 1379134), (152, 834739), (184, 689567), (437, 290344), (874, 145172), (1748, 72586), (3496, 36293)]