151804160

素因数分解:

$2^8\times 5^1\times {\mathrm{233}}^1\times {\mathrm{509}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 365896440

約数和(自身を除く): 214092280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 233, 256, 320, 466, 509, 640, 932, 1018, 1165, 1280, 1864, 2036, 2330, 2545, 3728, 4072, 4660, 5090, 7456, 8144, 9320, 10180, 14912, 16288, 18640, 20360, 29824, 32576, 37280, 40720, 59648, 65152, 74560, 81440, 118597, 130304, 149120, 162880, 237194, 298240, 325760, 474388, 592985, 651520, 948776, 1185970, 1897552, 2371940, 3795104, 4743880, 7590208, 9487760, 15180416, 18975520, 30360832, 37951040, 75902080, 151804160]

約数ペア:

[(1, 151804160), (2, 75902080), (4, 37951040), (5, 30360832), (8, 18975520), (10, 15180416), (16, 9487760), (20, 7590208), (32, 4743880), (40, 3795104), (64, 2371940), (80, 1897552), (128, 1185970), (160, 948776), (233, 651520), (256, 592985), (320, 474388), (466, 325760), (509, 298240), (640, 237194), (932, 162880), (1018, 149120), (1165, 130304), (1280, 118597), (1864, 81440), (2036, 74560), (2330, 65152), (2545, 59648), (3728, 40720), (4072, 37280), (4660, 32576), (5090, 29824), (7456, 20360), (8144, 18640), (9320, 16288), (10180, 14912)]