172621566

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4951}}^1$

素因数の和:5121

約数の個数: 48

約数和(自身を含む): 405568800

約数和(自身を除く): 232947234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 234, 298, 447, 894, 1341, 1937, 2682, 3874, 4951, 5811, 9902, 11622, 14853, 17433, 29706, 34866, 44559, 64363, 89118, 128726, 193089, 386178, 579267, 737699, 1158534, 1475398, 2213097, 4426194, 6639291, 9590087, 13278582, 19180174, 28770261, 57540522, 86310783, 172621566]

約数ペア:

[(1, 172621566), (2, 86310783), (3, 57540522), (6, 28770261), (9, 19180174), (13, 13278582), (18, 9590087), (26, 6639291), (39, 4426194), (78, 2213097), (117, 1475398), (149, 1158534), (234, 737699), (298, 579267), (447, 386178), (894, 193089), (1341, 128726), (1937, 89118), (2682, 64363), (3874, 44559), (4951, 34866), (5811, 29706), (9902, 17433), (11622, 14853)]