163995390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140167}}^1$

素因数の和:140193

約数の個数: 48

約数和(自身を含む): 459190368

約数和(自身を除く): 295194978

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 140167, 280334, 420501, 700835, 841002, 1261503, 1401670, 1822171, 2102505, 2523006, 3644342, 4205010, 5466513, 6307515, 9110855, 10933026, 12615030, 16399539, 18221710, 27332565, 32799078, 54665130, 81997695, 163995390]

約数ペア:

[(1, 163995390), (2, 81997695), (3, 54665130), (5, 32799078), (6, 27332565), (9, 18221710), (10, 16399539), (13, 12615030), (15, 10933026), (18, 9110855), (26, 6307515), (30, 5466513), (39, 4205010), (45, 3644342), (65, 2523006), (78, 2102505), (90, 1822171), (117, 1401670), (130, 1261503), (195, 841002), (234, 700835), (390, 420501), (585, 280334), (1170, 140167)]