161030376

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{57347}}^1$

素因数の和:57375

約数の個数: 64

約数和(自身を含む): 481723200

約数和(自身を除く): 320692824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 57347, 114694, 172041, 229388, 344082, 458776, 516123, 688164, 745511, 1032246, 1376328, 1491022, 1548369, 2064492, 2236533, 2982044, 3096738, 4128984, 4473066, 5964088, 6193476, 6709599, 8946132, 12386952, 13419198, 17892264, 20128797, 26838396, 40257594, 53676792, 80515188, 161030376]

約数ペア:

[(1, 161030376), (2, 80515188), (3, 53676792), (4, 40257594), (6, 26838396), (8, 20128797), (9, 17892264), (12, 13419198), (13, 12386952), (18, 8946132), (24, 6709599), (26, 6193476), (27, 5964088), (36, 4473066), (39, 4128984), (52, 3096738), (54, 2982044), (72, 2236533), (78, 2064492), (104, 1548369), (108, 1491022), (117, 1376328), (156, 1032246), (216, 745511), (234, 688164), (312, 516123), (351, 458776), (468, 344082), (702, 229388), (936, 172041), (1404, 114694), (2808, 57347)]