189539784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1871}}^1$

素因数の和:1960

約数の個数: 128

約数和(自身を含む): 611020800

約数和(自身を除く): 421481016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 84, 108, 126, 134, 168, 189, 201, 216, 252, 268, 378, 402, 469, 504, 536, 603, 756, 804, 938, 1206, 1407, 1512, 1608, 1809, 1871, 1876, 2412, 2814, 3618, 3742, 3752, 4221, 4824, 5613, 5628, 7236, 7484, 8442, 11226, 11256, 12663, 13097, 14472, 14968, 16839, 16884, 22452, 25326, 26194, 33678, 33768, 39291, 44904, 50517, 50652, 52388, 67356, 78582, 101034, 101304, 104776, 117873, 125357, 134712, 157164, 202068, 235746, 250714, 314328, 353619, 376071, 404136, 471492, 501428, 707238, 752142, 877499, 942984, 1002856, 1128213, 1414476, 1504284, 1754998, 2256426, 2632497, 2828952, 3008568, 3384639, 3509996, 4512852, 5264994, 6769278, 7019992, 7897491, 9025704, 10529988, 13538556, 15794982, 21059976, 23692473, 27077112, 31589964, 47384946, 63179928, 94769892, 189539784]

約数ペア:

[(1, 189539784), (2, 94769892), (3, 63179928), (4, 47384946), (6, 31589964), (7, 27077112), (8, 23692473), (9, 21059976), (12, 15794982), (14, 13538556), (18, 10529988), (21, 9025704), (24, 7897491), (27, 7019992), (28, 6769278), (36, 5264994), (42, 4512852), (54, 3509996), (56, 3384639), (63, 3008568), (67, 2828952), (72, 2632497), (84, 2256426), (108, 1754998), (126, 1504284), (134, 1414476), (168, 1128213), (189, 1002856), (201, 942984), (216, 877499), (252, 752142), (268, 707238), (378, 501428), (402, 471492), (469, 404136), (504, 376071), (536, 353619), (603, 314328), (756, 250714), (804, 235746), (938, 202068), (1206, 157164), (1407, 134712), (1512, 125357), (1608, 117873), (1809, 104776), (1871, 101304), (1876, 101034), (2412, 78582), (2814, 67356), (3618, 52388), (3742, 50652), (3752, 50517), (4221, 44904), (4824, 39291), (5613, 33768), (5628, 33678), (7236, 26194), (7484, 25326), (8442, 22452), (11226, 16884), (11256, 16839), (12663, 14968), (13097, 14472)]