149751616

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:352

約数の個数: 112

約数和(自身を含む): 363890560

約数和(自身を除く): 214138944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 73, 76, 112, 133, 146, 152, 224, 241, 266, 292, 304, 448, 482, 511, 532, 584, 608, 964, 1022, 1064, 1168, 1216, 1387, 1687, 1928, 2044, 2128, 2336, 2774, 3374, 3856, 4088, 4256, 4579, 4672, 5548, 6748, 7712, 8176, 8512, 9158, 9709, 11096, 13496, 15424, 16352, 17593, 18316, 19418, 22192, 26992, 32053, 32704, 35186, 36632, 38836, 44384, 53984, 64106, 70372, 73264, 77672, 88768, 107968, 123151, 128212, 140744, 146528, 155344, 246302, 256424, 281488, 293056, 310688, 334267, 492604, 512848, 562976, 621376, 668534, 985208, 1025696, 1125952, 1337068, 1970416, 2051392, 2339869, 2674136, 3940832, 4679738, 5348272, 7881664, 9359476, 10696544, 18718952, 21393088, 37437904, 74875808, 149751616]

約数ペア:

[(1, 149751616), (2, 74875808), (4, 37437904), (7, 21393088), (8, 18718952), (14, 10696544), (16, 9359476), (19, 7881664), (28, 5348272), (32, 4679738), (38, 3940832), (56, 2674136), (64, 2339869), (73, 2051392), (76, 1970416), (112, 1337068), (133, 1125952), (146, 1025696), (152, 985208), (224, 668534), (241, 621376), (266, 562976), (292, 512848), (304, 492604), (448, 334267), (482, 310688), (511, 293056), (532, 281488), (584, 256424), (608, 246302), (964, 155344), (1022, 146528), (1064, 140744), (1168, 128212), (1216, 123151), (1387, 107968), (1687, 88768), (1928, 77672), (2044, 73264), (2128, 70372), (2336, 64106), (2774, 53984), (3374, 44384), (3856, 38836), (4088, 36632), (4256, 35186), (4579, 32704), (4672, 32053), (5548, 26992), (6748, 22192), (7712, 19418), (8176, 18316), (8512, 17593), (9158, 16352), (9709, 15424), (11096, 13496)]