189848988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13217}}^1$

素因数の和:13256

約数の個数: 96

約数和(自身を含む): 592166400

約数和(自身を除く): 402317412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 13217, 14364, 26434, 39651, 52868, 79302, 92519, 118953, 158604, 185038, 237906, 251123, 277557, 356859, 370076, 475812, 502246, 555114, 713718, 753369, 832671, 1004492, 1110228, 1427436, 1506738, 1665342, 1757861, 2260107, 2498013, 3013476, 3330684, 3515722, 4520214, 4996026, 5273583, 6780321, 7031444, 9040428, 9992052, 10547166, 13560642, 15820749, 21094332, 27121284, 31641498, 47462247, 63282996, 94924494, 189848988]

約数ペア:

[(1, 189848988), (2, 94924494), (3, 63282996), (4, 47462247), (6, 31641498), (7, 27121284), (9, 21094332), (12, 15820749), (14, 13560642), (18, 10547166), (19, 9992052), (21, 9040428), (27, 7031444), (28, 6780321), (36, 5273583), (38, 4996026), (42, 4520214), (54, 3515722), (57, 3330684), (63, 3013476), (76, 2498013), (84, 2260107), (108, 1757861), (114, 1665342), (126, 1506738), (133, 1427436), (171, 1110228), (189, 1004492), (228, 832671), (252, 753369), (266, 713718), (342, 555114), (378, 502246), (399, 475812), (513, 370076), (532, 356859), (684, 277557), (756, 251123), (798, 237906), (1026, 185038), (1197, 158604), (1596, 118953), (2052, 92519), (2394, 79302), (3591, 52868), (4788, 39651), (7182, 26434), (13217, 14364)]