148642240

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7873}}^1$

素因数の和:7949

約数の個数: 56

約数和(自身を含む): 359999280

約数和(自身を除く): 211357040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1888, 2360, 3776, 4720, 7873, 9440, 15746, 18880, 31492, 39365, 62984, 78730, 125968, 157460, 251936, 314920, 464507, 503872, 629840, 929014, 1259680, 1858028, 2322535, 2519360, 3716056, 4645070, 7432112, 9290140, 14864224, 18580280, 29728448, 37160560, 74321120, 148642240]

約数ペア:

[(1, 148642240), (2, 74321120), (4, 37160560), (5, 29728448), (8, 18580280), (10, 14864224), (16, 9290140), (20, 7432112), (32, 4645070), (40, 3716056), (59, 2519360), (64, 2322535), (80, 1858028), (118, 1259680), (160, 929014), (236, 629840), (295, 503872), (320, 464507), (472, 314920), (590, 251936), (944, 157460), (1180, 125968), (1888, 78730), (2360, 62984), (3776, 39365), (4720, 31492), (7873, 18880), (9440, 15746)]