190627831288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{194771}}^1$

素因数の和:194980

約数の個数: 64

約数和(自身を含む): 387050918400

約数和(自身を除く): 196423087112

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 137, 152, 188, 274, 376, 548, 893, 1096, 1786, 2603, 3572, 5206, 6439, 7144, 10412, 12878, 20824, 25756, 51512, 122341, 194771, 244682, 389542, 489364, 779084, 978728, 1558168, 3700649, 7401298, 9154237, 14802596, 18308474, 26683627, 29605192, 36616948, 53367254, 73233896, 106734508, 173930503, 213469016, 347861006, 506988913, 695722012, 1013977826, 1254130469, 1391444024, 2027955652, 2508260938, 4055911304, 5016521876, 10033043752, 23828478911, 47656957822, 95313915644, 190627831288]

約数ペア:

[(1, 190627831288), (2, 95313915644), (4, 47656957822), (8, 23828478911), (19, 10033043752), (38, 5016521876), (47, 4055911304), (76, 2508260938), (94, 2027955652), (137, 1391444024), (152, 1254130469), (188, 1013977826), (274, 695722012), (376, 506988913), (548, 347861006), (893, 213469016), (1096, 173930503), (1786, 106734508), (2603, 73233896), (3572, 53367254), (5206, 36616948), (6439, 29605192), (7144, 26683627), (10412, 18308474), (12878, 14802596), (20824, 9154237), (25756, 7401298), (51512, 3700649), (122341, 1558168), (194771, 978728), (244682, 779084), (389542, 489364)]