143305884

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 374349248

約数和(自身を除く): 231043364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 271, 333, 397, 444, 542, 666, 794, 813, 1084, 1191, 1332, 1588, 1626, 2382, 2439, 3252, 3573, 4764, 4878, 7146, 9756, 10027, 14292, 14689, 20054, 29378, 30081, 40108, 44067, 58756, 60162, 88134, 90243, 107587, 120324, 132201, 176268, 180486, 215174, 264402, 322761, 360972, 430348, 528804, 645522, 968283, 1291044, 1936566, 3873132, 3980719, 7961438, 11942157, 15922876, 23884314, 35826471, 47768628, 71652942, 143305884]

約数ペア:

[(1, 143305884), (2, 71652942), (3, 47768628), (4, 35826471), (6, 23884314), (9, 15922876), (12, 11942157), (18, 7961438), (36, 3980719), (37, 3873132), (74, 1936566), (111, 1291044), (148, 968283), (222, 645522), (271, 528804), (333, 430348), (397, 360972), (444, 322761), (542, 264402), (666, 215174), (794, 180486), (813, 176268), (1084, 132201), (1191, 120324), (1332, 107587), (1588, 90243), (1626, 88134), (2382, 60162), (2439, 58756), (3252, 44067), (3573, 40108), (4764, 30081), (4878, 29378), (7146, 20054), (9756, 14689), (10027, 14292)]