173742138

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2371}}^1$

素因数の和:2464

約数の個数: 64

約数和(自身を含む): 409881600

約数和(自身を除く): 236139462

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 59, 69, 118, 138, 177, 207, 354, 414, 531, 621, 1062, 1242, 1357, 1593, 2371, 2714, 3186, 4071, 4742, 7113, 8142, 12213, 14226, 21339, 24426, 36639, 42678, 54533, 64017, 73278, 109066, 128034, 139889, 163599, 279778, 327198, 419667, 490797, 839334, 981594, 1259001, 1472391, 2518002, 2944782, 3217447, 3777003, 6434894, 7554006, 9652341, 19304682, 28957023, 57914046, 86871069, 173742138]

約数ペア:

[(1, 173742138), (2, 86871069), (3, 57914046), (6, 28957023), (9, 19304682), (18, 9652341), (23, 7554006), (27, 6434894), (46, 3777003), (54, 3217447), (59, 2944782), (69, 2518002), (118, 1472391), (138, 1259001), (177, 981594), (207, 839334), (354, 490797), (414, 419667), (531, 327198), (621, 279778), (1062, 163599), (1242, 139889), (1357, 128034), (1593, 109066), (2371, 73278), (2714, 64017), (3186, 54533), (4071, 42678), (4742, 36639), (7113, 24426), (8142, 21339), (12213, 14226)]