187430736

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 497968128

約数和(自身を除く): 310537392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 251, 282, 331, 376, 502, 564, 662, 752, 753, 993, 1004, 1128, 1324, 1506, 1986, 2008, 2256, 2648, 3012, 3972, 4016, 5296, 6024, 7944, 11797, 12048, 15557, 15888, 23594, 31114, 35391, 46671, 47188, 62228, 70782, 83081, 93342, 94376, 124456, 141564, 166162, 186684, 188752, 248912, 249243, 283128, 332324, 373368, 498486, 566256, 664648, 746736, 996972, 1329296, 1993944, 3904807, 3987888, 7809614, 11714421, 15619228, 23428842, 31238456, 46857684, 62476912, 93715368, 187430736]

約数ペア:

[(1, 187430736), (2, 93715368), (3, 62476912), (4, 46857684), (6, 31238456), (8, 23428842), (12, 15619228), (16, 11714421), (24, 7809614), (47, 3987888), (48, 3904807), (94, 1993944), (141, 1329296), (188, 996972), (251, 746736), (282, 664648), (331, 566256), (376, 498486), (502, 373368), (564, 332324), (662, 283128), (752, 249243), (753, 248912), (993, 188752), (1004, 186684), (1128, 166162), (1324, 141564), (1506, 124456), (1986, 94376), (2008, 93342), (2256, 83081), (2648, 70782), (3012, 62228), (3972, 47188), (4016, 46671), (5296, 35391), (6024, 31114), (7944, 23594), (11797, 15888), (12048, 15557)]