99215128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 206219520

約数和(自身を除く): 107004392

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 101, 124, 136, 202, 233, 248, 404, 466, 527, 808, 932, 1054, 1717, 1864, 2108, 3131, 3434, 3961, 4216, 6262, 6868, 7223, 7922, 12524, 13736, 14446, 15844, 23533, 25048, 28892, 31688, 47066, 53227, 57784, 94132, 106454, 122791, 188264, 212908, 245582, 400061, 425816, 491164, 729523, 800122, 982328, 1459046, 1600244, 2918092, 3200488, 5836184, 12401891, 24803782, 49607564, 99215128]

約数ペア:

[(1, 99215128), (2, 49607564), (4, 24803782), (8, 12401891), (17, 5836184), (31, 3200488), (34, 2918092), (62, 1600244), (68, 1459046), (101, 982328), (124, 800122), (136, 729523), (202, 491164), (233, 425816), (248, 400061), (404, 245582), (466, 212908), (527, 188264), (808, 122791), (932, 106454), (1054, 94132), (1717, 57784), (1864, 53227), (2108, 47066), (3131, 31688), (3434, 28892), (3961, 25048), (4216, 23533), (6262, 15844), (6868, 14446), (7223, 13736), (7922, 12524)]