189561204

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2621}}^1$

素因数の和:2686

約数の個数: 108

約数和(自身を含む): 571213188

約数和(自身を除く): 381651984

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 441, 492, 574, 588, 738, 861, 882, 1148, 1476, 1722, 1764, 2009, 2583, 2621, 3444, 4018, 5166, 5242, 6027, 7863, 8036, 10332, 10484, 12054, 15726, 18081, 18347, 23589, 24108, 31452, 36162, 36694, 47178, 55041, 72324, 73388, 94356, 107461, 110082, 128429, 165123, 214922, 220164, 256858, 322383, 330246, 385287, 429844, 513716, 644766, 660492, 752227, 770574, 967149, 1155861, 1289532, 1504454, 1541148, 1934298, 2256681, 2311722, 3008908, 3868596, 4513362, 4623444, 5265589, 6770043, 9026724, 10531178, 13540086, 15796767, 21062356, 27080172, 31593534, 47390301, 63187068, 94780602, 189561204]

約数ペア:

[(1, 189561204), (2, 94780602), (3, 63187068), (4, 47390301), (6, 31593534), (7, 27080172), (9, 21062356), (12, 15796767), (14, 13540086), (18, 10531178), (21, 9026724), (28, 6770043), (36, 5265589), (41, 4623444), (42, 4513362), (49, 3868596), (63, 3008908), (82, 2311722), (84, 2256681), (98, 1934298), (123, 1541148), (126, 1504454), (147, 1289532), (164, 1155861), (196, 967149), (246, 770574), (252, 752227), (287, 660492), (294, 644766), (369, 513716), (441, 429844), (492, 385287), (574, 330246), (588, 322383), (738, 256858), (861, 220164), (882, 214922), (1148, 165123), (1476, 128429), (1722, 110082), (1764, 107461), (2009, 94356), (2583, 73388), (2621, 72324), (3444, 55041), (4018, 47178), (5166, 36694), (5242, 36162), (6027, 31452), (7863, 24108), (8036, 23589), (10332, 18347), (10484, 18081), (12054, 15726)]