15329123516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{140629}}^1$

素因数の和:140886

約数の個数: 48

約数和(自身を含む): 32603659200

約数和(自身を除く): 17274535684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 229, 238, 458, 476, 916, 1603, 3206, 3893, 6412, 7786, 15572, 27251, 54502, 109004, 140629, 281258, 562516, 984403, 1968806, 2390693, 3937612, 4781386, 9562772, 16734851, 32204041, 33469702, 64408082, 66939404, 128816164, 225428287, 450856574, 547468697, 901713148, 1094937394, 2189874788, 3832280879, 7664561758, 15329123516]

約数ペア:

[(1, 15329123516), (2, 7664561758), (4, 3832280879), (7, 2189874788), (14, 1094937394), (17, 901713148), (28, 547468697), (34, 450856574), (68, 225428287), (119, 128816164), (229, 66939404), (238, 64408082), (458, 33469702), (476, 32204041), (916, 16734851), (1603, 9562772), (3206, 4781386), (3893, 3937612), (6412, 2390693), (7786, 1968806), (15572, 984403), (27251, 562516), (54502, 281258), (109004, 140629)]