155847564

素因数分解:

$2^2\times 3^5\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 410941440

約数和(自身を除く): 255093876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 223, 243, 324, 446, 486, 669, 719, 892, 972, 1338, 1438, 2007, 2157, 2676, 2876, 4014, 4314, 6021, 6471, 8028, 8628, 12042, 12942, 18063, 19413, 24084, 25884, 36126, 38826, 54189, 58239, 72252, 77652, 108378, 116478, 160337, 174717, 216756, 232956, 320674, 349434, 481011, 641348, 698868, 962022, 1443033, 1924044, 2886066, 4329099, 5772132, 8658198, 12987297, 17316396, 25974594, 38961891, 51949188, 77923782, 155847564]

約数ペア:

[(1, 155847564), (2, 77923782), (3, 51949188), (4, 38961891), (6, 25974594), (9, 17316396), (12, 12987297), (18, 8658198), (27, 5772132), (36, 4329099), (54, 2886066), (81, 1924044), (108, 1443033), (162, 962022), (223, 698868), (243, 641348), (324, 481011), (446, 349434), (486, 320674), (669, 232956), (719, 216756), (892, 174717), (972, 160337), (1338, 116478), (1438, 108378), (2007, 77652), (2157, 72252), (2676, 58239), (2876, 54189), (4014, 38826), (4314, 36126), (6021, 25884), (6471, 24084), (8028, 19413), (8628, 18063), (12042, 12942)]