156636235420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{355297}}^1$

素因数の和:355427

約数の個数: 96

約数和(自身を含む): 389656737792

約数和(自身を除く): 233020502372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 67, 70, 94, 134, 140, 188, 235, 268, 329, 335, 469, 470, 658, 670, 938, 940, 1316, 1340, 1645, 1876, 2345, 3149, 3290, 4690, 6298, 6580, 9380, 12596, 15745, 22043, 31490, 44086, 62980, 88172, 110215, 220430, 355297, 440860, 710594, 1421188, 1776485, 2487079, 3552970, 4974158, 7105940, 9948316, 12435395, 16698959, 23804899, 24870790, 33397918, 47609798, 49741580, 66795836, 83494795, 95219596, 116892713, 119024495, 166634293, 166989590, 233785426, 238048990, 333268586, 333979180, 467570852, 476097980, 584463565, 666537172, 833171465, 1118830253, 1168927130, 1666342930, 2237660506, 2337854260, 3332685860, 4475321012, 5594151265, 7831811771, 11188302530, 15663623542, 22376605060, 31327247084, 39159058855, 78318117710, 156636235420]

約数ペア:

[(1, 156636235420), (2, 78318117710), (4, 39159058855), (5, 31327247084), (7, 22376605060), (10, 15663623542), (14, 11188302530), (20, 7831811771), (28, 5594151265), (35, 4475321012), (47, 3332685860), (67, 2337854260), (70, 2237660506), (94, 1666342930), (134, 1168927130), (140, 1118830253), (188, 833171465), (235, 666537172), (268, 584463565), (329, 476097980), (335, 467570852), (469, 333979180), (470, 333268586), (658, 238048990), (670, 233785426), (938, 166989590), (940, 166634293), (1316, 119024495), (1340, 116892713), (1645, 95219596), (1876, 83494795), (2345, 66795836), (3149, 49741580), (3290, 47609798), (4690, 33397918), (6298, 24870790), (6580, 23804899), (9380, 16698959), (12596, 12435395), (15745, 9948316), (22043, 7105940), (31490, 4974158), (44086, 3552970), (62980, 2487079), (88172, 1776485), (110215, 1421188), (220430, 710594), (355297, 440860)]