16195158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 40634880

約数和(自身を除く): 24439722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1627, 1659, 3254, 3318, 4881, 4977, 9762, 9954, 11389, 14643, 22778, 29286, 34167, 68334, 102501, 128533, 205002, 257066, 385599, 771198, 899731, 1156797, 1799462, 2313594, 2699193, 5398386, 8097579, 16195158]

約数ペア:

[(1, 16195158), (2, 8097579), (3, 5398386), (6, 2699193), (7, 2313594), (9, 1799462), (14, 1156797), (18, 899731), (21, 771198), (42, 385599), (63, 257066), (79, 205002), (126, 128533), (158, 102501), (237, 68334), (474, 34167), (553, 29286), (711, 22778), (1106, 14643), (1422, 11389), (1627, 9954), (1659, 9762), (3254, 4977), (3318, 4881)]