131238120832

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{866693}}^1$

素因数の和:866740

約数の個数: 96

約数和(自身を含む): 323554204080

約数和(自身を除く): 192316083248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 896, 1183, 1352, 1456, 1664, 2366, 2704, 2912, 4732, 5408, 5824, 9464, 10816, 11648, 18928, 21632, 37856, 75712, 151424, 866693, 1733386, 3466772, 6066851, 6933544, 11267009, 12133702, 13867088, 22534018, 24267404, 27734176, 45068036, 48534808, 55468352, 78869063, 90136072, 97069616, 110936704, 146471117, 157738126, 180272144, 194139232, 292942234, 315476252, 360544288, 388278464, 585884468, 630952504, 721088576, 776556928, 1025297819, 1171768936, 1261905008, 1442177152, 2050595638, 2343537872, 2523810016, 4101191276, 4687075744, 5047620032, 8202382552, 9374151488, 10095240064, 16404765104, 18748302976, 32809530208, 65619060416, 131238120832]

約数ペア:

[(1, 131238120832), (2, 65619060416), (4, 32809530208), (7, 18748302976), (8, 16404765104), (13, 10095240064), (14, 9374151488), (16, 8202382552), (26, 5047620032), (28, 4687075744), (32, 4101191276), (52, 2523810016), (56, 2343537872), (64, 2050595638), (91, 1442177152), (104, 1261905008), (112, 1171768936), (128, 1025297819), (169, 776556928), (182, 721088576), (208, 630952504), (224, 585884468), (338, 388278464), (364, 360544288), (416, 315476252), (448, 292942234), (676, 194139232), (728, 180272144), (832, 157738126), (896, 146471117), (1183, 110936704), (1352, 97069616), (1456, 90136072), (1664, 78869063), (2366, 55468352), (2704, 48534808), (2912, 45068036), (4732, 27734176), (5408, 24267404), (5824, 22534018), (9464, 13867088), (10816, 12133702), (11648, 11267009), (18928, 6933544), (21632, 6066851), (37856, 3466772), (75712, 1733386), (151424, 866693)]