146740174

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 273715200

約数和(自身を除く): 126975026

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 89, 131, 178, 203, 217, 262, 406, 434, 623, 899, 917, 1246, 1798, 1834, 2581, 2759, 3799, 4061, 5162, 5518, 6293, 7598, 8122, 11659, 12586, 18067, 19313, 23318, 26593, 28427, 36134, 38626, 53186, 56854, 80011, 81613, 117769, 160022, 163226, 235538, 338111, 361429, 560077, 676222, 722858, 824383, 1120154, 1648766, 2366777, 2530003, 4733554, 5060006, 10481441, 20962882, 73370087, 146740174]

約数ペア:

[(1, 146740174), (2, 73370087), (7, 20962882), (14, 10481441), (29, 5060006), (31, 4733554), (58, 2530003), (62, 2366777), (89, 1648766), (131, 1120154), (178, 824383), (203, 722858), (217, 676222), (262, 560077), (406, 361429), (434, 338111), (623, 235538), (899, 163226), (917, 160022), (1246, 117769), (1798, 81613), (1834, 80011), (2581, 56854), (2759, 53186), (3799, 38626), (4061, 36134), (5162, 28427), (5518, 26593), (6293, 23318), (7598, 19313), (8122, 18067), (11659, 12586)]