157210716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2659}}^1$

素因数の和:3058

約数の個数: 48

約数和(自身を含む): 396233600

約数和(自身を除く): 239022884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 379, 758, 1137, 1516, 2274, 2659, 4548, 4927, 5318, 7977, 9854, 10636, 14781, 15954, 19708, 29562, 31908, 34567, 59124, 69134, 103701, 138268, 207402, 414804, 1007761, 2015522, 3023283, 4031044, 6046566, 12093132, 13100893, 26201786, 39302679, 52403572, 78605358, 157210716]

約数ペア:

[(1, 157210716), (2, 78605358), (3, 52403572), (4, 39302679), (6, 26201786), (12, 13100893), (13, 12093132), (26, 6046566), (39, 4031044), (52, 3023283), (78, 2015522), (156, 1007761), (379, 414804), (758, 207402), (1137, 138268), (1516, 103701), (2274, 69134), (2659, 59124), (4548, 34567), (4927, 31908), (5318, 29562), (7977, 19708), (9854, 15954), (10636, 14781)]