144896856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{464413}}^1$

素因数の和:464435

約数の個数: 32

約数和(自身を含む): 390107760

約数和(自身を除く): 245210904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 464413, 928826, 1393239, 1857652, 2786478, 3715304, 5572956, 6037369, 11145912, 12074738, 18112107, 24149476, 36224214, 48298952, 72448428, 144896856]

約数ペア:

[(1, 144896856), (2, 72448428), (3, 48298952), (4, 36224214), (6, 24149476), (8, 18112107), (12, 12074738), (13, 11145912), (24, 6037369), (26, 5572956), (39, 3715304), (52, 2786478), (78, 1857652), (104, 1393239), (156, 928826), (312, 464413)]