156388302

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{281}}^1\times {\mathrm{631}}^1$

素因数の和:934

約数の個数: 72

約数和(自身を含む): 396191952

約数和(自身を除く): 239803650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 281, 294, 441, 562, 631, 843, 882, 1262, 1686, 1893, 1967, 2529, 3786, 3934, 4417, 5058, 5679, 5901, 8834, 11358, 11802, 13251, 13769, 17703, 26502, 27538, 30919, 35406, 39753, 41307, 61838, 79506, 82614, 92757, 123921, 177311, 185514, 247842, 278271, 354622, 531933, 556542, 1063866, 1241177, 1595799, 2482354, 3191598, 3723531, 7447062, 8688239, 11170593, 17376478, 22341186, 26064717, 52129434, 78194151, 156388302]

約数ペア:

[(1, 156388302), (2, 78194151), (3, 52129434), (6, 26064717), (7, 22341186), (9, 17376478), (14, 11170593), (18, 8688239), (21, 7447062), (42, 3723531), (49, 3191598), (63, 2482354), (98, 1595799), (126, 1241177), (147, 1063866), (281, 556542), (294, 531933), (441, 354622), (562, 278271), (631, 247842), (843, 185514), (882, 177311), (1262, 123921), (1686, 92757), (1893, 82614), (1967, 79506), (2529, 61838), (3786, 41307), (3934, 39753), (4417, 35406), (5058, 30919), (5679, 27538), (5901, 26502), (8834, 17703), (11358, 13769), (11802, 13251)]