120996857488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1889}}^1\times {\mathrm{3049}}^1$

素因数の和:5060

約数の個数: 80

約数和(自身を含む): 255182886000

約数和(自身を除く): 134186028512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 1889, 2626, 3049, 3778, 5252, 6098, 7556, 10504, 12196, 15112, 21008, 24392, 24557, 30224, 39637, 48784, 49114, 79274, 98228, 158548, 190789, 196456, 307949, 317096, 381578, 392912, 615898, 634192, 763156, 1231796, 1526312, 2463592, 2480257, 3052624, 4003337, 4927184, 4960514, 5759561, 8006674, 9921028, 11519122, 16013348, 19842056, 23038244, 32026696, 39684112, 46076488, 64053392, 74874293, 92152976, 149748586, 299497172, 581715661, 598994344, 1163431322, 1197988688, 2326862644, 4653725288, 7562303593, 9307450576, 15124607186, 30249214372, 60498428744, 120996857488]

約数ペア:

[(1, 120996857488), (2, 60498428744), (4, 30249214372), (8, 15124607186), (13, 9307450576), (16, 7562303593), (26, 4653725288), (52, 2326862644), (101, 1197988688), (104, 1163431322), (202, 598994344), (208, 581715661), (404, 299497172), (808, 149748586), (1313, 92152976), (1616, 74874293), (1889, 64053392), (2626, 46076488), (3049, 39684112), (3778, 32026696), (5252, 23038244), (6098, 19842056), (7556, 16013348), (10504, 11519122), (12196, 9921028), (15112, 8006674), (21008, 5759561), (24392, 4960514), (24557, 4927184), (30224, 4003337), (39637, 3052624), (48784, 2480257), (49114, 2463592), (79274, 1526312), (98228, 1231796), (158548, 763156), (190789, 634192), (196456, 615898), (307949, 392912), (317096, 381578)]