168915936

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 521413200

約数和(自身を除く): 352497264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 149, 168, 196, 224, 241, 294, 298, 336, 392, 447, 482, 588, 596, 672, 723, 784, 894, 964, 1043, 1176, 1192, 1446, 1568, 1687, 1788, 1928, 2086, 2352, 2384, 2892, 3129, 3374, 3576, 3856, 4172, 4704, 4768, 5061, 5784, 6258, 6748, 7152, 7301, 7712, 8344, 10122, 11568, 11809, 12516, 13496, 14304, 14602, 16688, 20244, 21903, 23136, 23618, 25032, 26992, 29204, 33376, 35427, 35909, 40488, 43806, 47236, 50064, 53984, 58408, 70854, 71818, 80976, 87612, 94472, 100128, 107727, 116816, 141708, 143636, 161952, 175224, 188944, 215454, 233632, 251363, 283416, 287272, 350448, 377888, 430908, 502726, 566832, 574544, 700896, 754089, 861816, 1005452, 1133664, 1149088, 1508178, 1723632, 1759541, 2010904, 3016356, 3447264, 3519082, 4021808, 5278623, 6032712, 7038164, 8043616, 10557246, 12065424, 14076328, 21114492, 24130848, 28152656, 42228984, 56305312, 84457968, 168915936]

約数ペア:

[(1, 168915936), (2, 84457968), (3, 56305312), (4, 42228984), (6, 28152656), (7, 24130848), (8, 21114492), (12, 14076328), (14, 12065424), (16, 10557246), (21, 8043616), (24, 7038164), (28, 6032712), (32, 5278623), (42, 4021808), (48, 3519082), (49, 3447264), (56, 3016356), (84, 2010904), (96, 1759541), (98, 1723632), (112, 1508178), (147, 1149088), (149, 1133664), (168, 1005452), (196, 861816), (224, 754089), (241, 700896), (294, 574544), (298, 566832), (336, 502726), (392, 430908), (447, 377888), (482, 350448), (588, 287272), (596, 283416), (672, 251363), (723, 233632), (784, 215454), (894, 188944), (964, 175224), (1043, 161952), (1176, 143636), (1192, 141708), (1446, 116816), (1568, 107727), (1687, 100128), (1788, 94472), (1928, 87612), (2086, 80976), (2352, 71818), (2384, 70854), (2892, 58408), (3129, 53984), (3374, 50064), (3576, 47236), (3856, 43806), (4172, 40488), (4704, 35909), (4768, 35427), (5061, 33376), (5784, 29204), (6258, 26992), (6748, 25032), (7152, 23618), (7301, 23136), (7712, 21903), (8344, 20244), (10122, 16688), (11568, 14602), (11809, 14304), (12516, 13496)]