151947972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22571}}^1$

素因数の和:22609

約数の個数: 72

約数和(自身を含む): 443675232

約数和(自身を除く): 291727260

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 22571, 45142, 67713, 90284, 135426, 203139, 248281, 270852, 383707, 406278, 496562, 744843, 767414, 812556, 993124, 1151121, 1489686, 1534828, 2234529, 2302242, 2979372, 3453363, 4220777, 4469058, 4604484, 6906726, 8441554, 8938116, 12662331, 13813452, 16883108, 25324662, 37986993, 50649324, 75973986, 151947972]

約数ペア:

[(1, 151947972), (2, 75973986), (3, 50649324), (4, 37986993), (6, 25324662), (9, 16883108), (11, 13813452), (12, 12662331), (17, 8938116), (18, 8441554), (22, 6906726), (33, 4604484), (34, 4469058), (36, 4220777), (44, 3453363), (51, 2979372), (66, 2302242), (68, 2234529), (99, 1534828), (102, 1489686), (132, 1151121), (153, 993124), (187, 812556), (198, 767414), (204, 744843), (306, 496562), (374, 406278), (396, 383707), (561, 270852), (612, 248281), (748, 203139), (1122, 135426), (1683, 90284), (2244, 67713), (3366, 45142), (6732, 22571)]