171168112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 369976320

約数和(自身を除く): 198808208

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 41, 62, 76, 82, 124, 152, 164, 248, 304, 328, 443, 496, 589, 656, 779, 886, 1178, 1271, 1558, 1772, 2356, 2542, 3116, 3544, 4712, 5084, 6232, 7088, 8417, 9424, 10168, 12464, 13733, 16834, 18163, 20336, 24149, 27466, 33668, 36326, 48298, 54932, 67336, 72652, 96596, 109864, 134672, 145304, 193192, 219728, 260927, 290608, 345097, 386384, 521854, 563053, 690194, 1043708, 1126106, 1380388, 2087416, 2252212, 2760776, 4174832, 4504424, 5521552, 9008848, 10698007, 21396014, 42792028, 85584056, 171168112]

約数ペア:

[(1, 171168112), (2, 85584056), (4, 42792028), (8, 21396014), (16, 10698007), (19, 9008848), (31, 5521552), (38, 4504424), (41, 4174832), (62, 2760776), (76, 2252212), (82, 2087416), (124, 1380388), (152, 1126106), (164, 1043708), (248, 690194), (304, 563053), (328, 521854), (443, 386384), (496, 345097), (589, 290608), (656, 260927), (779, 219728), (886, 193192), (1178, 145304), (1271, 134672), (1558, 109864), (1772, 96596), (2356, 72652), (2542, 67336), (3116, 54932), (3544, 48298), (4712, 36326), (5084, 33668), (6232, 27466), (7088, 24149), (8417, 20336), (9424, 18163), (10168, 16834), (12464, 13733)]