157174758

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39511}}^1$

素因数の和:39549

約数の個数: 48

約数和(自身を含む): 388323936

約数和(自身を除く): 231149178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 39511, 79022, 118533, 237066, 355599, 513643, 671687, 711198, 1027286, 1343374, 1540929, 2015061, 3081858, 4030122, 4622787, 6045183, 8731931, 9245574, 12090366, 17463862, 26195793, 52391586, 78587379, 157174758]

約数ペア:

[(1, 157174758), (2, 78587379), (3, 52391586), (6, 26195793), (9, 17463862), (13, 12090366), (17, 9245574), (18, 8731931), (26, 6045183), (34, 4622787), (39, 4030122), (51, 3081858), (78, 2015061), (102, 1540929), (117, 1343374), (153, 1027286), (221, 711198), (234, 671687), (306, 513643), (442, 355599), (663, 237066), (1326, 118533), (1989, 79022), (3978, 39511)]