16108638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 40115712

約数和(自身を除く): 24007074

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 163, 181, 182, 273, 326, 362, 489, 543, 546, 978, 1086, 1141, 1267, 2119, 2282, 2353, 2534, 3423, 3801, 4238, 4706, 6357, 6846, 7059, 7602, 12714, 14118, 14833, 16471, 29503, 29666, 32942, 44499, 49413, 59006, 88509, 88998, 98826, 177018, 206521, 383539, 413042, 619563, 767078, 1150617, 1239126, 2301234, 2684773, 5369546, 8054319, 16108638]

約数ペア:

[(1, 16108638), (2, 8054319), (3, 5369546), (6, 2684773), (7, 2301234), (13, 1239126), (14, 1150617), (21, 767078), (26, 619563), (39, 413042), (42, 383539), (78, 206521), (91, 177018), (163, 98826), (181, 88998), (182, 88509), (273, 59006), (326, 49413), (362, 44499), (489, 32942), (543, 29666), (546, 29503), (978, 16471), (1086, 14833), (1141, 14118), (1267, 12714), (2119, 7602), (2282, 7059), (2353, 6846), (2534, 6357), (3423, 4706), (3801, 4238)]