189247752

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^2\times {\mathrm{809}}^1$

素因数の和:865

約数の個数: 120

約数和(自身を含む): 560127150

約数和(自身を除く): 370879398

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 361, 456, 513, 648, 684, 722, 809, 1026, 1083, 1368, 1444, 1539, 1618, 2052, 2166, 2427, 2888, 3078, 3236, 3249, 4104, 4332, 4854, 6156, 6472, 6498, 7281, 8664, 9708, 9747, 12312, 12996, 14562, 15371, 19416, 19494, 21843, 25992, 29124, 29241, 30742, 38988, 43686, 46113, 58248, 58482, 61484, 65529, 77976, 87372, 92226, 116964, 122968, 131058, 138339, 174744, 184452, 233928, 262116, 276678, 292049, 368904, 415017, 524232, 553356, 584098, 830034, 876147, 1106712, 1168196, 1245051, 1660068, 1752294, 2336392, 2490102, 2628441, 3320136, 3504588, 4980204, 5256882, 7009176, 7885323, 9960408, 10513764, 15770646, 21027528, 23655969, 31541292, 47311938, 63082584, 94623876, 189247752]

約数ペア:

[(1, 189247752), (2, 94623876), (3, 63082584), (4, 47311938), (6, 31541292), (8, 23655969), (9, 21027528), (12, 15770646), (18, 10513764), (19, 9960408), (24, 7885323), (27, 7009176), (36, 5256882), (38, 4980204), (54, 3504588), (57, 3320136), (72, 2628441), (76, 2490102), (81, 2336392), (108, 1752294), (114, 1660068), (152, 1245051), (162, 1168196), (171, 1106712), (216, 876147), (228, 830034), (324, 584098), (342, 553356), (361, 524232), (456, 415017), (513, 368904), (648, 292049), (684, 276678), (722, 262116), (809, 233928), (1026, 184452), (1083, 174744), (1368, 138339), (1444, 131058), (1539, 122968), (1618, 116964), (2052, 92226), (2166, 87372), (2427, 77976), (2888, 65529), (3078, 61484), (3236, 58482), (3249, 58248), (4104, 46113), (4332, 43686), (4854, 38988), (6156, 30742), (6472, 29241), (6498, 29124), (7281, 25992), (8664, 21843), (9708, 19494), (9747, 19416), (12312, 15371), (12996, 14562)]