189886032

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{6977}}^1$

素因数の和:7007

約数の個数: 120

約数和(自身を含む): 629918016

約数和(自身を除く): 440031984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 6977, 9072, 13608, 13954, 20931, 27216, 27908, 41862, 48839, 55816, 62793, 83724, 97678, 111632, 125586, 146517, 167448, 188379, 195356, 251172, 293034, 334896, 376758, 390712, 439551, 502344, 565137, 586068, 753516, 781424, 879102, 1004688, 1130274, 1172136, 1318653, 1507032, 1695411, 1758204, 2260548, 2344272, 2637306, 3014064, 3390822, 3516408, 3955959, 4521096, 5274612, 6781644, 7032816, 7911918, 9042192, 10549224, 11867877, 13563288, 15823836, 21098448, 23735754, 27126576, 31647672, 47471508, 63295344, 94943016, 189886032]

約数ペア:

[(1, 189886032), (2, 94943016), (3, 63295344), (4, 47471508), (6, 31647672), (7, 27126576), (8, 23735754), (9, 21098448), (12, 15823836), (14, 13563288), (16, 11867877), (18, 10549224), (21, 9042192), (24, 7911918), (27, 7032816), (28, 6781644), (36, 5274612), (42, 4521096), (48, 3955959), (54, 3516408), (56, 3390822), (63, 3014064), (72, 2637306), (81, 2344272), (84, 2260548), (108, 1758204), (112, 1695411), (126, 1507032), (144, 1318653), (162, 1172136), (168, 1130274), (189, 1004688), (216, 879102), (243, 781424), (252, 753516), (324, 586068), (336, 565137), (378, 502344), (432, 439551), (486, 390712), (504, 376758), (567, 334896), (648, 293034), (756, 251172), (972, 195356), (1008, 188379), (1134, 167448), (1296, 146517), (1512, 125586), (1701, 111632), (1944, 97678), (2268, 83724), (3024, 62793), (3402, 55816), (3888, 48839), (4536, 41862), (6804, 27908), (6977, 27216), (9072, 20931), (13608, 13954)]