155892912

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:943

約数の個数: 120

約数和(自身を含む): 474969600

約数和(自身を除く): 319076688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 79, 84, 98, 112, 147, 158, 168, 196, 237, 294, 316, 336, 392, 474, 553, 588, 632, 784, 839, 948, 1106, 1176, 1264, 1659, 1678, 1896, 2212, 2352, 2517, 3318, 3356, 3792, 3871, 4424, 5034, 5873, 6636, 6712, 7742, 8848, 10068, 11613, 11746, 13272, 13424, 15484, 17619, 20136, 23226, 23492, 26544, 30968, 35238, 40272, 41111, 46452, 46984, 61936, 66281, 70476, 82222, 92904, 93968, 123333, 132562, 140952, 164444, 185808, 198843, 246666, 265124, 281904, 328888, 397686, 463967, 493332, 530248, 657776, 795372, 927934, 986664, 1060496, 1391901, 1590744, 1855868, 1973328, 2783802, 3181488, 3247769, 3711736, 5567604, 6495538, 7423472, 9743307, 11135208, 12991076, 19486614, 22270416, 25982152, 38973228, 51964304, 77946456, 155892912]

約数ペア:

[(1, 155892912), (2, 77946456), (3, 51964304), (4, 38973228), (6, 25982152), (7, 22270416), (8, 19486614), (12, 12991076), (14, 11135208), (16, 9743307), (21, 7423472), (24, 6495538), (28, 5567604), (42, 3711736), (48, 3247769), (49, 3181488), (56, 2783802), (79, 1973328), (84, 1855868), (98, 1590744), (112, 1391901), (147, 1060496), (158, 986664), (168, 927934), (196, 795372), (237, 657776), (294, 530248), (316, 493332), (336, 463967), (392, 397686), (474, 328888), (553, 281904), (588, 265124), (632, 246666), (784, 198843), (839, 185808), (948, 164444), (1106, 140952), (1176, 132562), (1264, 123333), (1659, 93968), (1678, 92904), (1896, 82222), (2212, 70476), (2352, 66281), (2517, 61936), (3318, 46984), (3356, 46452), (3792, 41111), (3871, 40272), (4424, 35238), (5034, 30968), (5873, 26544), (6636, 23492), (6712, 23226), (7742, 20136), (8848, 17619), (10068, 15484), (11613, 13424), (11746, 13272)]