157649652

素因数分解:

$2^2\times 3^5\times {\mathrm{59}}^1\times {\mathrm{2749}}^1$

素因数の和:2827

約数の個数: 72

約数和(自身を含む): 420420000

約数和(自身を除く): 262770348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 108, 118, 162, 177, 236, 243, 324, 354, 486, 531, 708, 972, 1062, 1593, 2124, 2749, 3186, 4779, 5498, 6372, 8247, 9558, 10996, 14337, 16494, 19116, 24741, 28674, 32988, 49482, 57348, 74223, 98964, 148446, 162191, 222669, 296892, 324382, 445338, 486573, 648764, 668007, 890676, 973146, 1336014, 1459719, 1946292, 2672028, 2919438, 4379157, 5838876, 8758314, 13137471, 17516628, 26274942, 39412413, 52549884, 78824826, 157649652]

約数ペア:

[(1, 157649652), (2, 78824826), (3, 52549884), (4, 39412413), (6, 26274942), (9, 17516628), (12, 13137471), (18, 8758314), (27, 5838876), (36, 4379157), (54, 2919438), (59, 2672028), (81, 1946292), (108, 1459719), (118, 1336014), (162, 973146), (177, 890676), (236, 668007), (243, 648764), (324, 486573), (354, 445338), (486, 324382), (531, 296892), (708, 222669), (972, 162191), (1062, 148446), (1593, 98964), (2124, 74223), (2749, 57348), (3186, 49482), (4779, 32988), (5498, 28674), (6372, 24741), (8247, 19116), (9558, 16494), (10996, 14337)]