120438848

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:511

約数の個数: 56

約数和(自身を含む): 247689624

約数和(自身を除く): 127250776

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 181, 281, 296, 362, 562, 592, 724, 1124, 1184, 1448, 2248, 2368, 2896, 4496, 5792, 6697, 8992, 10397, 11584, 13394, 17984, 20794, 26788, 41588, 50861, 53576, 83176, 101722, 107152, 166352, 203444, 214304, 332704, 406888, 428608, 665408, 813776, 1627552, 1881857, 3255104, 3763714, 7527428, 15054856, 30109712, 60219424, 120438848]

約数ペア:

[(1, 120438848), (2, 60219424), (4, 30109712), (8, 15054856), (16, 7527428), (32, 3763714), (37, 3255104), (64, 1881857), (74, 1627552), (148, 813776), (181, 665408), (281, 428608), (296, 406888), (362, 332704), (562, 214304), (592, 203444), (724, 166352), (1124, 107152), (1184, 101722), (1448, 83176), (2248, 53576), (2368, 50861), (2896, 41588), (4496, 26788), (5792, 20794), (6697, 17984), (8992, 13394), (10397, 11584)]