15671082154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{220217}}^1$

素因数の和:220279

約数の個数: 64

約数和(自身を含む): 31965083136

約数和(自身を除く): 16294000982

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 34, 46, 91, 119, 161, 182, 221, 238, 299, 322, 391, 442, 598, 782, 1547, 2093, 2737, 3094, 4186, 5083, 5474, 10166, 35581, 71162, 220217, 440434, 1541519, 2862821, 3083038, 3743689, 5064991, 5725642, 7487378, 10129982, 20039747, 26205823, 35454937, 40079494, 48667957, 52411646, 65844883, 70909874, 86104847, 97335914, 131689766, 172209694, 340675699, 460914181, 602733929, 681351398, 921828362, 1119363011, 1205467858, 2238726022, 7835541077, 15671082154]

約数ペア:

[(1, 15671082154), (2, 7835541077), (7, 2238726022), (13, 1205467858), (14, 1119363011), (17, 921828362), (23, 681351398), (26, 602733929), (34, 460914181), (46, 340675699), (91, 172209694), (119, 131689766), (161, 97335914), (182, 86104847), (221, 70909874), (238, 65844883), (299, 52411646), (322, 48667957), (391, 40079494), (442, 35454937), (598, 26205823), (782, 20039747), (1547, 10129982), (2093, 7487378), (2737, 5725642), (3094, 5064991), (4186, 3743689), (5083, 3083038), (5474, 2862821), (10166, 1541519), (35581, 440434), (71162, 220217)]