168071910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4153}}^1$

素因数の和:4253

約数の個数: 64

約数和(自身を含む): 430686720

約数和(自身を除く): 262614810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 114, 142, 190, 213, 285, 355, 426, 570, 710, 1065, 1349, 2130, 2698, 4047, 4153, 6745, 8094, 8306, 12459, 13490, 20235, 20765, 24918, 40470, 41530, 62295, 78907, 124590, 157814, 236721, 294863, 394535, 473442, 589726, 789070, 884589, 1183605, 1474315, 1769178, 2367210, 2948630, 4422945, 5602397, 8845890, 11204794, 16807191, 28011985, 33614382, 56023970, 84035955, 168071910]

約数ペア:

[(1, 168071910), (2, 84035955), (3, 56023970), (5, 33614382), (6, 28011985), (10, 16807191), (15, 11204794), (19, 8845890), (30, 5602397), (38, 4422945), (57, 2948630), (71, 2367210), (95, 1769178), (114, 1474315), (142, 1183605), (190, 884589), (213, 789070), (285, 589726), (355, 473442), (426, 394535), (570, 294863), (710, 236721), (1065, 157814), (1349, 124590), (2130, 78907), (2698, 62295), (4047, 41530), (4153, 40470), (6745, 24918), (8094, 20765), (8306, 20235), (12459, 13490)]