157914060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 457830912

約数和(自身を除く): 299916852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 97, 129, 172, 194, 215, 258, 291, 388, 430, 485, 516, 582, 631, 645, 860, 970, 1164, 1262, 1290, 1455, 1893, 1940, 2524, 2580, 2910, 3155, 3786, 4171, 5820, 6310, 7572, 8342, 9465, 12513, 12620, 16684, 18930, 20855, 25026, 27133, 37860, 41710, 50052, 54266, 61207, 62565, 81399, 83420, 108532, 122414, 125130, 135665, 162798, 183621, 244828, 250260, 271330, 306035, 325596, 367242, 406995, 542660, 612070, 734484, 813990, 918105, 1224140, 1627980, 1836210, 2631901, 3672420, 5263802, 7895703, 10527604, 13159505, 15791406, 26319010, 31582812, 39478515, 52638020, 78957030, 157914060]

約数ペア:

[(1, 157914060), (2, 78957030), (3, 52638020), (4, 39478515), (5, 31582812), (6, 26319010), (10, 15791406), (12, 13159505), (15, 10527604), (20, 7895703), (30, 5263802), (43, 3672420), (60, 2631901), (86, 1836210), (97, 1627980), (129, 1224140), (172, 918105), (194, 813990), (215, 734484), (258, 612070), (291, 542660), (388, 406995), (430, 367242), (485, 325596), (516, 306035), (582, 271330), (631, 250260), (645, 244828), (860, 183621), (970, 162798), (1164, 135665), (1262, 125130), (1290, 122414), (1455, 108532), (1893, 83420), (1940, 81399), (2524, 62565), (2580, 61207), (2910, 54266), (3155, 50052), (3786, 41710), (4171, 37860), (5820, 27133), (6310, 25026), (7572, 20855), (8342, 18930), (9465, 16684), (12513, 12620)]