162502002

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^2$

素因数の和:332

約数の個数: 72

約数和(自身を含む): 392282436

約数和(自身を除く): 229780434

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 137, 222, 234, 274, 333, 411, 481, 666, 822, 962, 1233, 1443, 1781, 2466, 2886, 3562, 4329, 5069, 5343, 8658, 10138, 10686, 15207, 16029, 18769, 30414, 32058, 37538, 45621, 56307, 65897, 91242, 112614, 131794, 168921, 197691, 243997, 337842, 395382, 487994, 593073, 694453, 731991, 1186146, 1388906, 1463982, 2083359, 2195973, 4166718, 4391946, 6250077, 9027889, 12500154, 18055778, 27083667, 54167334, 81251001, 162502002]

約数ペア:

[(1, 162502002), (2, 81251001), (3, 54167334), (6, 27083667), (9, 18055778), (13, 12500154), (18, 9027889), (26, 6250077), (37, 4391946), (39, 4166718), (74, 2195973), (78, 2083359), (111, 1463982), (117, 1388906), (137, 1186146), (222, 731991), (234, 694453), (274, 593073), (333, 487994), (411, 395382), (481, 337842), (666, 243997), (822, 197691), (962, 168921), (1233, 131794), (1443, 112614), (1781, 91242), (2466, 65897), (2886, 56307), (3562, 45621), (4329, 37538), (5069, 32058), (5343, 30414), (8658, 18769), (10138, 16029), (10686, 15207)]