163972692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3469}}^1$

素因数の和:3593

約数の個数: 72

約数和(自身を含む): 450919560

約数和(自身を除く): 286946868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2626, 3469, 3636, 3939, 5252, 6938, 7878, 10407, 11817, 13876, 15756, 20814, 23634, 31221, 41628, 45097, 47268, 62442, 90194, 124884, 135291, 180388, 270582, 350369, 405873, 541164, 700738, 811746, 1051107, 1401476, 1623492, 2102214, 3153321, 4204428, 4554797, 6306642, 9109594, 12613284, 13664391, 18219188, 27328782, 40993173, 54657564, 81986346, 163972692]

約数ペア:

[(1, 163972692), (2, 81986346), (3, 54657564), (4, 40993173), (6, 27328782), (9, 18219188), (12, 13664391), (13, 12613284), (18, 9109594), (26, 6306642), (36, 4554797), (39, 4204428), (52, 3153321), (78, 2102214), (101, 1623492), (117, 1401476), (156, 1051107), (202, 811746), (234, 700738), (303, 541164), (404, 405873), (468, 350369), (606, 270582), (909, 180388), (1212, 135291), (1313, 124884), (1818, 90194), (2626, 62442), (3469, 47268), (3636, 45097), (3939, 41628), (5252, 31221), (6938, 23634), (7878, 20814), (10407, 15756), (11817, 13876)]