121201024

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 298900800

約数和(自身を除く): 177699776

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 73, 109, 112, 119, 128, 136, 146, 218, 224, 238, 272, 292, 436, 448, 476, 511, 544, 584, 763, 872, 896, 952, 1022, 1088, 1168, 1241, 1526, 1744, 1853, 1904, 2044, 2176, 2336, 2482, 3052, 3488, 3706, 3808, 4088, 4672, 4964, 6104, 6976, 7412, 7616, 7957, 8176, 8687, 9344, 9928, 12208, 12971, 13952, 14824, 15232, 15914, 16352, 17374, 19856, 24416, 25942, 29648, 31828, 32704, 34748, 39712, 48832, 51884, 55699, 59296, 63656, 65408, 69496, 79424, 97664, 103768, 111398, 118592, 127312, 135269, 138992, 158848, 207536, 222796, 237184, 254624, 270538, 277984, 415072, 445592, 509248, 541076, 555968, 830144, 891184, 946883, 1018496, 1082152, 1111936, 1660288, 1782368, 1893766, 2164304, 3564736, 3787532, 4328608, 7129472, 7575064, 8657216, 15150128, 17314432, 30300256, 60600512, 121201024]

約数ペア:

[(1, 121201024), (2, 60600512), (4, 30300256), (7, 17314432), (8, 15150128), (14, 8657216), (16, 7575064), (17, 7129472), (28, 4328608), (32, 3787532), (34, 3564736), (56, 2164304), (64, 1893766), (68, 1782368), (73, 1660288), (109, 1111936), (112, 1082152), (119, 1018496), (128, 946883), (136, 891184), (146, 830144), (218, 555968), (224, 541076), (238, 509248), (272, 445592), (292, 415072), (436, 277984), (448, 270538), (476, 254624), (511, 237184), (544, 222796), (584, 207536), (763, 158848), (872, 138992), (896, 135269), (952, 127312), (1022, 118592), (1088, 111398), (1168, 103768), (1241, 97664), (1526, 79424), (1744, 69496), (1853, 65408), (1904, 63656), (2044, 59296), (2176, 55699), (2336, 51884), (2482, 48832), (3052, 39712), (3488, 34748), (3706, 32704), (3808, 31828), (4088, 29648), (4672, 25942), (4964, 24416), (6104, 19856), (6976, 17374), (7412, 16352), (7616, 15914), (7957, 15232), (8176, 14824), (8687, 13952), (9344, 12971), (9928, 12208)]