121420416

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1871}}^1$

素因数の和:1914

約数の個数: 96

約数和(自身を含む): 349427520

約数和(自身を除く): 228007104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 312, 338, 384, 416, 507, 624, 676, 832, 1014, 1248, 1352, 1664, 1871, 2028, 2496, 2704, 3742, 4056, 4992, 5408, 5613, 7484, 8112, 10816, 11226, 14968, 16224, 21632, 22452, 24323, 29936, 32448, 44904, 48646, 59872, 64896, 72969, 89808, 97292, 119744, 145938, 179616, 194584, 239488, 291876, 316199, 359232, 389168, 583752, 632398, 718464, 778336, 948597, 1167504, 1264796, 1556672, 1897194, 2335008, 2529592, 3113344, 3794388, 4670016, 5059184, 7588776, 9340032, 10118368, 15177552, 20236736, 30355104, 40473472, 60710208, 121420416]

約数ペア:

[(1, 121420416), (2, 60710208), (3, 40473472), (4, 30355104), (6, 20236736), (8, 15177552), (12, 10118368), (13, 9340032), (16, 7588776), (24, 5059184), (26, 4670016), (32, 3794388), (39, 3113344), (48, 2529592), (52, 2335008), (64, 1897194), (78, 1556672), (96, 1264796), (104, 1167504), (128, 948597), (156, 778336), (169, 718464), (192, 632398), (208, 583752), (312, 389168), (338, 359232), (384, 316199), (416, 291876), (507, 239488), (624, 194584), (676, 179616), (832, 145938), (1014, 119744), (1248, 97292), (1352, 89808), (1664, 72969), (1871, 64896), (2028, 59872), (2496, 48646), (2704, 44904), (3742, 32448), (4056, 29936), (4992, 24323), (5408, 22452), (5613, 21632), (7484, 16224), (8112, 14968), (10816, 11226)]