156982158970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{87701}}^1$

素因数の和:88016

約数の個数: 96

約数和(自身を含む): 355249930896

約数和(自身を除く): 198267771926

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 281, 455, 490, 562, 637, 910, 1274, 1405, 1967, 2810, 3185, 3653, 3934, 6370, 7306, 9835, 13769, 18265, 19670, 25571, 27538, 36530, 51142, 68845, 87701, 127855, 137690, 175402, 178997, 255710, 357994, 438505, 613907, 877010, 894985, 1140113, 1227814, 1789970, 2280226, 3069535, 4297349, 5700565, 6139070, 7980791, 8594698, 11401130, 15961582, 21486745, 24643981, 39903955, 42973490, 49287962, 55865537, 79807910, 111731074, 123219905, 172507867, 246439810, 279327685, 320371753, 345015734, 558655370, 640743506, 862539335, 1207555069, 1601858765, 1725078670, 2242602271, 2415110138, 3203717530, 4485204542, 6037775345, 11213011355, 12075550690, 15698215897, 22426022710, 31396431794, 78491079485, 156982158970]

約数ペア:

[(1, 156982158970), (2, 78491079485), (5, 31396431794), (7, 22426022710), (10, 15698215897), (13, 12075550690), (14, 11213011355), (26, 6037775345), (35, 4485204542), (49, 3203717530), (65, 2415110138), (70, 2242602271), (91, 1725078670), (98, 1601858765), (130, 1207555069), (182, 862539335), (245, 640743506), (281, 558655370), (455, 345015734), (490, 320371753), (562, 279327685), (637, 246439810), (910, 172507867), (1274, 123219905), (1405, 111731074), (1967, 79807910), (2810, 55865537), (3185, 49287962), (3653, 42973490), (3934, 39903955), (6370, 24643981), (7306, 21486745), (9835, 15961582), (13769, 11401130), (18265, 8594698), (19670, 7980791), (25571, 6139070), (27538, 5700565), (36530, 4297349), (51142, 3069535), (68845, 2280226), (87701, 1789970), (127855, 1227814), (137690, 1140113), (175402, 894985), (178997, 877010), (255710, 613907), (357994, 438505)]