156955386872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1\times {\mathrm{19577}}^1$

素因数の和:20120

約数の個数: 64

約数和(自身を含む): 314372560320

約数和(自身を除く): 157417173448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 334, 353, 668, 706, 1336, 1412, 2824, 2839, 5678, 6001, 11356, 12002, 19577, 22712, 24004, 39154, 48008, 58951, 78308, 117902, 156616, 235804, 332809, 471608, 665618, 1002167, 1331236, 2004334, 2662472, 3269359, 4008668, 6538718, 6910681, 8017336, 13077436, 13821362, 26154872, 27642724, 55285448, 55579103, 111158206, 117481577, 222316412, 234963154, 444632824, 469926308, 939852616, 1154083727, 2308167454, 4616334908, 9232669816, 19619423359, 39238846718, 78477693436, 156955386872]

約数ペア:

[(1, 156955386872), (2, 78477693436), (4, 39238846718), (8, 19619423359), (17, 9232669816), (34, 4616334908), (68, 2308167454), (136, 1154083727), (167, 939852616), (334, 469926308), (353, 444632824), (668, 234963154), (706, 222316412), (1336, 117481577), (1412, 111158206), (2824, 55579103), (2839, 55285448), (5678, 27642724), (6001, 26154872), (11356, 13821362), (12002, 13077436), (19577, 8017336), (22712, 6910681), (24004, 6538718), (39154, 4008668), (48008, 3269359), (58951, 2662472), (78308, 2004334), (117902, 1331236), (156616, 1002167), (235804, 665618), (332809, 471608)]