189287736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 540518400

約数和(自身を除く): 351230664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 101, 124, 132, 186, 202, 229, 248, 264, 303, 341, 372, 404, 458, 606, 682, 687, 744, 808, 916, 1023, 1111, 1212, 1364, 1374, 1832, 2046, 2222, 2424, 2519, 2728, 2748, 3131, 3333, 4092, 4444, 5038, 5496, 6262, 6666, 7099, 7557, 8184, 8888, 9393, 10076, 12524, 13332, 14198, 15114, 18786, 20152, 21297, 23129, 25048, 26664, 28396, 30228, 34441, 37572, 42594, 46258, 56792, 60456, 68882, 69387, 75144, 78089, 85188, 92516, 103323, 137764, 138774, 156178, 170376, 185032, 206646, 234267, 254419, 275528, 277548, 312356, 413292, 468534, 508838, 555096, 624712, 716999, 763257, 826584, 937068, 1017676, 1433998, 1526514, 1874136, 2035352, 2150997, 2867996, 3053028, 4301994, 5735992, 6106056, 7886989, 8603988, 15773978, 17207976, 23660967, 31547956, 47321934, 63095912, 94643868, 189287736]

約数ペア:

[(1, 189287736), (2, 94643868), (3, 63095912), (4, 47321934), (6, 31547956), (8, 23660967), (11, 17207976), (12, 15773978), (22, 8603988), (24, 7886989), (31, 6106056), (33, 5735992), (44, 4301994), (62, 3053028), (66, 2867996), (88, 2150997), (93, 2035352), (101, 1874136), (124, 1526514), (132, 1433998), (186, 1017676), (202, 937068), (229, 826584), (248, 763257), (264, 716999), (303, 624712), (341, 555096), (372, 508838), (404, 468534), (458, 413292), (606, 312356), (682, 277548), (687, 275528), (744, 254419), (808, 234267), (916, 206646), (1023, 185032), (1111, 170376), (1212, 156178), (1364, 138774), (1374, 137764), (1832, 103323), (2046, 92516), (2222, 85188), (2424, 78089), (2519, 75144), (2728, 69387), (2748, 68882), (3131, 60456), (3333, 56792), (4092, 46258), (4444, 42594), (5038, 37572), (5496, 34441), (6262, 30228), (6666, 28396), (7099, 26664), (7557, 25048), (8184, 23129), (8888, 21297), (9393, 20152), (10076, 18786), (12524, 15114), (13332, 14198)]