156919406385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{112901}}^1$

素因数の和:113015

約数の個数: 96

約数和(自身を含む): 306428673024

約数和(自身を除く): 149509266639

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 61, 93, 105, 147, 155, 183, 217, 245, 305, 427, 465, 651, 735, 915, 1085, 1281, 1519, 1891, 2135, 2989, 3255, 4557, 5673, 6405, 7595, 8967, 9455, 13237, 14945, 22785, 28365, 39711, 44835, 66185, 92659, 112901, 198555, 277977, 338703, 463295, 564505, 790307, 1389885, 1693515, 2370921, 3499931, 3951535, 5532149, 6886961, 10499793, 11854605, 16596447, 17499655, 20660883, 24499517, 27660745, 34434805, 48208727, 52498965, 73498551, 82982235, 103304415, 122497585, 144626181, 171496619, 213495791, 241043635, 337461089, 367492755, 514489857, 640487373, 723130905, 857483095, 1012383267, 1067478955, 1494470537, 1687305445, 2572449285, 3202436865, 4483411611, 5061916335, 7472352685, 10461293759, 22417058055, 31383881277, 52306468795, 156919406385]

約数ペア:

[(1, 156919406385), (3, 52306468795), (5, 31383881277), (7, 22417058055), (15, 10461293759), (21, 7472352685), (31, 5061916335), (35, 4483411611), (49, 3202436865), (61, 2572449285), (93, 1687305445), (105, 1494470537), (147, 1067478955), (155, 1012383267), (183, 857483095), (217, 723130905), (245, 640487373), (305, 514489857), (427, 367492755), (465, 337461089), (651, 241043635), (735, 213495791), (915, 171496619), (1085, 144626181), (1281, 122497585), (1519, 103304415), (1891, 82982235), (2135, 73498551), (2989, 52498965), (3255, 48208727), (4557, 34434805), (5673, 27660745), (6405, 24499517), (7595, 20660883), (8967, 17499655), (9455, 16596447), (13237, 11854605), (14945, 10499793), (22785, 6886961), (28365, 5532149), (39711, 3951535), (44835, 3499931), (66185, 2370921), (92659, 1693515), (112901, 1389885), (198555, 790307), (277977, 564505), (338703, 463295)]