145653756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 386104320

約数和(自身を除く): 240450564

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 37, 46, 51, 68, 69, 74, 92, 102, 111, 138, 148, 204, 222, 276, 391, 444, 629, 782, 839, 851, 1173, 1258, 1564, 1678, 1702, 1887, 2346, 2516, 2517, 2553, 3356, 3404, 3774, 4692, 5034, 5106, 7548, 10068, 10212, 14263, 14467, 19297, 28526, 28934, 31043, 38594, 42789, 43401, 57052, 57868, 57891, 62086, 77188, 85578, 86802, 93129, 115782, 124172, 171156, 173604, 186258, 231564, 328049, 372516, 527731, 656098, 713989, 984147, 1055462, 1312196, 1427978, 1583193, 1968294, 2110924, 2141967, 2855956, 3166386, 3936588, 4283934, 6332772, 8567868, 12137813, 24275626, 36413439, 48551252, 72826878, 145653756]

約数ペア:

[(1, 145653756), (2, 72826878), (3, 48551252), (4, 36413439), (6, 24275626), (12, 12137813), (17, 8567868), (23, 6332772), (34, 4283934), (37, 3936588), (46, 3166386), (51, 2855956), (68, 2141967), (69, 2110924), (74, 1968294), (92, 1583193), (102, 1427978), (111, 1312196), (138, 1055462), (148, 984147), (204, 713989), (222, 656098), (276, 527731), (391, 372516), (444, 328049), (629, 231564), (782, 186258), (839, 173604), (851, 171156), (1173, 124172), (1258, 115782), (1564, 93129), (1678, 86802), (1702, 85578), (1887, 77188), (2346, 62086), (2516, 57891), (2517, 57868), (2553, 57052), (3356, 43401), (3404, 42789), (3774, 38594), (4692, 31043), (5034, 28934), (5106, 28526), (7548, 19297), (10068, 14467), (10212, 14263)]