172215354

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{48731}}^1$

素因数の和:48786

約数の個数: 32

約数和(自身を含む): 374261760

約数和(自身を除く): 202046406

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 48731, 97462, 146193, 292386, 925889, 1510661, 1851778, 2777667, 3021322, 4531983, 5555334, 9063966, 28702559, 57405118, 86107677, 172215354]

約数ペア:

[(1, 172215354), (2, 86107677), (3, 57405118), (6, 28702559), (19, 9063966), (31, 5555334), (38, 4531983), (57, 3021322), (62, 2777667), (93, 1851778), (114, 1510661), (186, 925889), (589, 292386), (1178, 146193), (1767, 97462), (3534, 48731)]