165219642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1297}}^1$

素因数の和:1652

約数の個数: 64

約数和(自身を含む): 421175040

約数和(自身を除く): 255955398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 337, 378, 674, 1011, 1297, 2022, 2359, 2594, 3033, 3891, 4718, 6066, 7077, 7782, 9079, 9099, 11673, 14154, 18158, 18198, 21231, 23346, 27237, 35019, 42462, 54474, 63693, 70038, 81711, 127386, 163422, 245133, 437089, 490266, 874178, 1311267, 2622534, 3059623, 3933801, 6119246, 7867602, 9178869, 11801403, 18357738, 23602806, 27536607, 55073214, 82609821, 165219642]

約数ペア:

[(1, 165219642), (2, 82609821), (3, 55073214), (6, 27536607), (7, 23602806), (9, 18357738), (14, 11801403), (18, 9178869), (21, 7867602), (27, 6119246), (42, 3933801), (54, 3059623), (63, 2622534), (126, 1311267), (189, 874178), (337, 490266), (378, 437089), (674, 245133), (1011, 163422), (1297, 127386), (2022, 81711), (2359, 70038), (2594, 63693), (3033, 54474), (3891, 42462), (4718, 35019), (6066, 27237), (7077, 23346), (7782, 21231), (9079, 18198), (9099, 18158), (11673, 14154)]