147898408

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{49831}}^1$

素因数の和:49897

約数の個数: 32

約数和(自身を含む): 322911360

約数和(自身を除く): 175012952

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 49831, 99662, 199324, 348817, 398648, 697634, 1395268, 2641043, 2790536, 5282086, 10564172, 18487301, 21128344, 36974602, 73949204, 147898408]

約数ペア:

[(1, 147898408), (2, 73949204), (4, 36974602), (7, 21128344), (8, 18487301), (14, 10564172), (28, 5282086), (53, 2790536), (56, 2641043), (106, 1395268), (212, 697634), (371, 398648), (424, 348817), (742, 199324), (1484, 99662), (2968, 49831)]