157446744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72091}}^1$

素因数の和:72120

約数の個数: 64

約数和(自身を含む): 484458240

約数和(自身を除く): 327011496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 72091, 144182, 216273, 288364, 432546, 504637, 576728, 865092, 937183, 1009274, 1513911, 1730184, 1874366, 2018548, 2811549, 3027822, 3748732, 4037096, 5623098, 6055644, 6560281, 7497464, 11246196, 12111288, 13120562, 19680843, 22492392, 26241124, 39361686, 52482248, 78723372, 157446744]

約数ペア:

[(1, 157446744), (2, 78723372), (3, 52482248), (4, 39361686), (6, 26241124), (7, 22492392), (8, 19680843), (12, 13120562), (13, 12111288), (14, 11246196), (21, 7497464), (24, 6560281), (26, 6055644), (28, 5623098), (39, 4037096), (42, 3748732), (52, 3027822), (56, 2811549), (78, 2018548), (84, 1874366), (91, 1730184), (104, 1513911), (156, 1009274), (168, 937183), (182, 865092), (273, 576728), (312, 504637), (364, 432546), (546, 288364), (728, 216273), (1092, 144182), (2184, 72091)]