104420178256

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^2\times {\mathrm{139}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 213359469120

約数和(自身を除く): 108939290864

約数列:

[1, 2, 4, 8, 16, 41, 71, 82, 127, 139, 142, 164, 254, 278, 284, 328, 508, 556, 568, 656, 1016, 1112, 1136, 2032, 2224, 2911, 5207, 5699, 5822, 9017, 9869, 10414, 11398, 11644, 16129, 17653, 18034, 19738, 20828, 22796, 23288, 32258, 35306, 36068, 39476, 41656, 45592, 46576, 64516, 70612, 72136, 78952, 83312, 91184, 129032, 141224, 144272, 157904, 258064, 282448, 369697, 404629, 661289, 723773, 739394, 809258, 1145159, 1253363, 1322578, 1447546, 1478788, 1618516, 2241931, 2290318, 2506726, 2645156, 2895092, 2957576, 3237032, 4483862, 4580636, 5013452, 5290312, 5790184, 5915152, 6474064, 8967724, 9161272, 10026904, 10580624, 11580368, 17935448, 18322544, 20053808, 35870896, 46951519, 51387883, 91919171, 93903038, 102775766, 159177101, 183838342, 187806076, 205551532, 318354202, 367676684, 375612152, 411103064, 636708404, 735353368, 751224304, 822206128, 1273416808, 1470706736, 2546833616, 6526261141, 13052522282, 26105044564, 52210089128, 104420178256]

約数ペア:

[(1, 104420178256), (2, 52210089128), (4, 26105044564), (8, 13052522282), (16, 6526261141), (41, 2546833616), (71, 1470706736), (82, 1273416808), (127, 822206128), (139, 751224304), (142, 735353368), (164, 636708404), (254, 411103064), (278, 375612152), (284, 367676684), (328, 318354202), (508, 205551532), (556, 187806076), (568, 183838342), (656, 159177101), (1016, 102775766), (1112, 93903038), (1136, 91919171), (2032, 51387883), (2224, 46951519), (2911, 35870896), (5207, 20053808), (5699, 18322544), (5822, 17935448), (9017, 11580368), (9869, 10580624), (10414, 10026904), (11398, 9161272), (11644, 8967724), (16129, 6474064), (17653, 5915152), (18034, 5790184), (19738, 5290312), (20828, 5013452), (22796, 4580636), (23288, 4483862), (32258, 3237032), (35306, 2957576), (36068, 2895092), (39476, 2645156), (41656, 2506726), (45592, 2290318), (46576, 2241931), (64516, 1618516), (70612, 1478788), (72136, 1447546), (78952, 1322578), (83312, 1253363), (91184, 1145159), (129032, 809258), (141224, 739394), (144272, 723773), (157904, 661289), (258064, 404629), (282448, 369697)]