148965888

素因数分解:

$2^9\times 3^1\times {\mathrm{293}}^1\times {\mathrm{331}}^1$

素因数の和:645

約数の個数: 80

約数和(自身を含む): 399411936

約数和(自身を除く): 250446048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 293, 331, 384, 512, 586, 662, 768, 879, 993, 1172, 1324, 1536, 1758, 1986, 2344, 2648, 3516, 3972, 4688, 5296, 7032, 7944, 9376, 10592, 14064, 15888, 18752, 21184, 28128, 31776, 37504, 42368, 56256, 63552, 75008, 84736, 96983, 112512, 127104, 150016, 169472, 193966, 225024, 254208, 290949, 387932, 450048, 508416, 581898, 775864, 1163796, 1551728, 2327592, 3103456, 4655184, 6206912, 9310368, 12413824, 18620736, 24827648, 37241472, 49655296, 74482944, 148965888]

約数ペア:

[(1, 148965888), (2, 74482944), (3, 49655296), (4, 37241472), (6, 24827648), (8, 18620736), (12, 12413824), (16, 9310368), (24, 6206912), (32, 4655184), (48, 3103456), (64, 2327592), (96, 1551728), (128, 1163796), (192, 775864), (256, 581898), (293, 508416), (331, 450048), (384, 387932), (512, 290949), (586, 254208), (662, 225024), (768, 193966), (879, 169472), (993, 150016), (1172, 127104), (1324, 112512), (1536, 96983), (1758, 84736), (1986, 75008), (2344, 63552), (2648, 56256), (3516, 42368), (3972, 37504), (4688, 31776), (5296, 28128), (7032, 21184), (7944, 18752), (9376, 15888), (10592, 14064)]