157180044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8623}}^1$

素因数の和:8675

約数の個数: 72

約数和(自身を含む): 440444928

約数和(自身を除く): 283264884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 8623, 9114, 17246, 18228, 25869, 34492, 51738, 60361, 103476, 120722, 181083, 241444, 267313, 362166, 422527, 534626, 724332, 801939, 845054, 1069252, 1267581, 1603878, 1690108, 1871191, 2535162, 3207756, 3742382, 5070324, 5613573, 7484764, 11227146, 13098337, 22454292, 26196674, 39295011, 52393348, 78590022, 157180044]

約数ペア:

[(1, 157180044), (2, 78590022), (3, 52393348), (4, 39295011), (6, 26196674), (7, 22454292), (12, 13098337), (14, 11227146), (21, 7484764), (28, 5613573), (31, 5070324), (42, 3742382), (49, 3207756), (62, 2535162), (84, 1871191), (93, 1690108), (98, 1603878), (124, 1267581), (147, 1069252), (186, 845054), (196, 801939), (217, 724332), (294, 534626), (372, 422527), (434, 362166), (588, 267313), (651, 241444), (868, 181083), (1302, 120722), (1519, 103476), (2604, 60361), (3038, 51738), (4557, 34492), (6076, 25869), (8623, 18228), (9114, 17246)]