125407334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 229521600

約数和(自身を除く): 104114266

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 109, 137, 218, 221, 247, 274, 323, 442, 494, 646, 1417, 1781, 1853, 2071, 2329, 2603, 2834, 3562, 3706, 4142, 4199, 4658, 5206, 8398, 14933, 24089, 26923, 29866, 30277, 33839, 35207, 44251, 48178, 53846, 60554, 67678, 70414, 88502, 194129, 253861, 283727, 388258, 457691, 507722, 567454, 575263, 915382, 1150526, 3300193, 3688451, 4823359, 6600386, 7376902, 9646718, 62703667, 125407334]

約数ペア:

[(1, 125407334), (2, 62703667), (13, 9646718), (17, 7376902), (19, 6600386), (26, 4823359), (34, 3688451), (38, 3300193), (109, 1150526), (137, 915382), (218, 575263), (221, 567454), (247, 507722), (274, 457691), (323, 388258), (442, 283727), (494, 253861), (646, 194129), (1417, 88502), (1781, 70414), (1853, 67678), (2071, 60554), (2329, 53846), (2603, 48178), (2834, 44251), (3562, 35207), (3706, 33839), (4142, 30277), (4199, 29866), (4658, 26923), (5206, 24089), (8398, 14933)]