153483888

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1054

約数の個数: 80

約数和(自身を含む): 422115840

約数和(自身を除く): 268631952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 239, 272, 408, 478, 717, 787, 816, 956, 1434, 1574, 1912, 2361, 2868, 3148, 3824, 4063, 4722, 5736, 6296, 8126, 9444, 11472, 12189, 12592, 13379, 16252, 18888, 24378, 26758, 32504, 37776, 40137, 48756, 53516, 65008, 80274, 97512, 107032, 160548, 188093, 195024, 214064, 321096, 376186, 564279, 642192, 752372, 1128558, 1504744, 2257116, 3009488, 3197581, 4514232, 6395162, 9028464, 9592743, 12790324, 19185486, 25580648, 38370972, 51161296, 76741944, 153483888]

約数ペア:

[(1, 153483888), (2, 76741944), (3, 51161296), (4, 38370972), (6, 25580648), (8, 19185486), (12, 12790324), (16, 9592743), (17, 9028464), (24, 6395162), (34, 4514232), (48, 3197581), (51, 3009488), (68, 2257116), (102, 1504744), (136, 1128558), (204, 752372), (239, 642192), (272, 564279), (408, 376186), (478, 321096), (717, 214064), (787, 195024), (816, 188093), (956, 160548), (1434, 107032), (1574, 97512), (1912, 80274), (2361, 65008), (2868, 53516), (3148, 48756), (3824, 40137), (4063, 37776), (4722, 32504), (5736, 26758), (6296, 24378), (8126, 18888), (9444, 16252), (11472, 13379), (12189, 12592)]