145422212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^2\times {\mathrm{149}}^1$

素因数の和:440

約数の個数: 36

約数和(自身を含む): 277932900

約数和(自身を除く): 132510688

約数列:

[1, 2, 4, 13, 26, 52, 137, 149, 274, 298, 548, 596, 1781, 1937, 3562, 3874, 7124, 7748, 18769, 20413, 37538, 40826, 75076, 81652, 243997, 265369, 487994, 530738, 975988, 1061476, 2796581, 5593162, 11186324, 36355553, 72711106, 145422212]

約数ペア:

[(1, 145422212), (2, 72711106), (4, 36355553), (13, 11186324), (26, 5593162), (52, 2796581), (137, 1061476), (149, 975988), (274, 530738), (298, 487994), (548, 265369), (596, 243997), (1781, 81652), (1937, 75076), (3562, 40826), (3874, 37538), (7124, 20413), (7748, 18769)]