140863788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 404520480

約数和(自身を除く): 263656692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 97, 107, 116, 117, 156, 174, 194, 214, 234, 261, 291, 321, 348, 377, 388, 428, 468, 522, 582, 642, 754, 873, 963, 1044, 1131, 1164, 1261, 1284, 1391, 1508, 1746, 1926, 2262, 2522, 2782, 2813, 3103, 3393, 3492, 3783, 3852, 4173, 4524, 5044, 5564, 5626, 6206, 6786, 7566, 8346, 8439, 9309, 10379, 11252, 11349, 12412, 12519, 13572, 15132, 16692, 16878, 18618, 20758, 22698, 25038, 25317, 27927, 31137, 33756, 36569, 37236, 40339, 41516, 45396, 50076, 50634, 55854, 62274, 73138, 80678, 93411, 101268, 109707, 111708, 121017, 124548, 134927, 146276, 161356, 186822, 219414, 242034, 269854, 300991, 329121, 363051, 373644, 404781, 438828, 484068, 539708, 601982, 658242, 726102, 809562, 902973, 1203964, 1214343, 1316484, 1452204, 1619124, 1805946, 2428686, 2708919, 3611892, 3912883, 4857372, 5417838, 7825766, 10835676, 11738649, 15651532, 23477298, 35215947, 46954596, 70431894, 140863788]

約数ペア:

[(1, 140863788), (2, 70431894), (3, 46954596), (4, 35215947), (6, 23477298), (9, 15651532), (12, 11738649), (13, 10835676), (18, 7825766), (26, 5417838), (29, 4857372), (36, 3912883), (39, 3611892), (52, 2708919), (58, 2428686), (78, 1805946), (87, 1619124), (97, 1452204), (107, 1316484), (116, 1214343), (117, 1203964), (156, 902973), (174, 809562), (194, 726102), (214, 658242), (234, 601982), (261, 539708), (291, 484068), (321, 438828), (348, 404781), (377, 373644), (388, 363051), (428, 329121), (468, 300991), (522, 269854), (582, 242034), (642, 219414), (754, 186822), (873, 161356), (963, 146276), (1044, 134927), (1131, 124548), (1164, 121017), (1261, 111708), (1284, 109707), (1391, 101268), (1508, 93411), (1746, 80678), (1926, 73138), (2262, 62274), (2522, 55854), (2782, 50634), (2813, 50076), (3103, 45396), (3393, 41516), (3492, 40339), (3783, 37236), (3852, 36569), (4173, 33756), (4524, 31137), (5044, 27927), (5564, 25317), (5626, 25038), (6206, 22698), (6786, 20758), (7566, 18618), (8346, 16878), (8439, 16692), (9309, 15132), (10379, 13572), (11252, 12519), (11349, 12412)]