156745398260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{52937}}^1$

素因数の和:53313

約数の個数: 96

約数和(自身を含む): 368621269632

約数和(自身を除く): 211875871372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 313, 430, 473, 626, 860, 946, 1252, 1565, 1892, 2365, 3130, 3443, 4730, 6260, 6886, 9460, 13459, 13772, 17215, 26918, 34430, 52937, 53836, 67295, 68860, 105874, 134590, 148049, 211748, 264685, 269180, 296098, 529370, 582307, 592196, 740245, 1058740, 1164614, 1480490, 2276291, 2329228, 2911535, 2960980, 4552582, 5823070, 9105164, 11381455, 11646140, 16569281, 22762910, 25039201, 33138562, 45525820, 50078402, 66277124, 82846405, 100156804, 125196005, 165692810, 182262091, 250392010, 331385620, 364524182, 500784020, 712479083, 729048364, 911310455, 1424958166, 1822620910, 2849916332, 3562395415, 3645241820, 7124790830, 7837269913, 14249581660, 15674539826, 31349079652, 39186349565, 78372699130, 156745398260]

約数ペア:

[(1, 156745398260), (2, 78372699130), (4, 39186349565), (5, 31349079652), (10, 15674539826), (11, 14249581660), (20, 7837269913), (22, 7124790830), (43, 3645241820), (44, 3562395415), (55, 2849916332), (86, 1822620910), (110, 1424958166), (172, 911310455), (215, 729048364), (220, 712479083), (313, 500784020), (430, 364524182), (473, 331385620), (626, 250392010), (860, 182262091), (946, 165692810), (1252, 125196005), (1565, 100156804), (1892, 82846405), (2365, 66277124), (3130, 50078402), (3443, 45525820), (4730, 33138562), (6260, 25039201), (6886, 22762910), (9460, 16569281), (13459, 11646140), (13772, 11381455), (17215, 9105164), (26918, 5823070), (34430, 4552582), (52937, 2960980), (53836, 2911535), (67295, 2329228), (68860, 2276291), (105874, 1480490), (134590, 1164614), (148049, 1058740), (211748, 740245), (264685, 592196), (269180, 582307), (296098, 529370)]