156617502664

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{142771}}^1$

素因数の和:143834

約数の個数: 64

約数和(自身を含む): 353617689600

約数和(自身を除く): 197000186936

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1031, 1064, 2062, 4124, 7217, 8248, 14434, 19589, 28868, 39178, 57736, 78356, 137123, 142771, 156712, 274246, 285542, 548492, 571084, 999397, 1096984, 1142168, 1998794, 2712649, 3997588, 5425298, 7995176, 10850596, 18988543, 21701192, 37977086, 75954172, 147196901, 151908344, 294393802, 588787604, 1030378307, 1177575208, 2060756614, 2796741119, 4121513228, 5593482238, 8243026456, 11186964476, 19577187833, 22373928952, 39154375666, 78308751332, 156617502664]

約数ペア:

[(1, 156617502664), (2, 78308751332), (4, 39154375666), (7, 22373928952), (8, 19577187833), (14, 11186964476), (19, 8243026456), (28, 5593482238), (38, 4121513228), (56, 2796741119), (76, 2060756614), (133, 1177575208), (152, 1030378307), (266, 588787604), (532, 294393802), (1031, 151908344), (1064, 147196901), (2062, 75954172), (4124, 37977086), (7217, 21701192), (8248, 18988543), (14434, 10850596), (19589, 7995176), (28868, 5425298), (39178, 3997588), (57736, 2712649), (78356, 1998794), (137123, 1142168), (142771, 1096984), (156712, 999397), (274246, 571084), (285542, 548492)]