156940726803

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{137507}}^1$

素因数の和:137696

約数の個数: 64

約数和(自身を含む): 266127482880

約数和(自身を除く): 109186756077

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 139, 161, 357, 391, 417, 483, 973, 1173, 2363, 2737, 2919, 3197, 7089, 8211, 9591, 16541, 22379, 49623, 54349, 67137, 137507, 163047, 380443, 412521, 962549, 1141329, 2337619, 2887647, 3162661, 7012857, 9487983, 16363333, 19113473, 22138627, 49089999, 53765237, 57340419, 66415881, 133794311, 161295711, 324929041, 376356659, 401382933, 439609879, 974787123, 1129069977, 1318829637, 2274503287, 3077269153, 6823509861, 7473367943, 9231807459, 22420103829, 52313575601, 156940726803]

約数ペア:

[(1, 156940726803), (3, 52313575601), (7, 22420103829), (17, 9231807459), (21, 7473367943), (23, 6823509861), (51, 3077269153), (69, 2274503287), (119, 1318829637), (139, 1129069977), (161, 974787123), (357, 439609879), (391, 401382933), (417, 376356659), (483, 324929041), (973, 161295711), (1173, 133794311), (2363, 66415881), (2737, 57340419), (2919, 53765237), (3197, 49089999), (7089, 22138627), (8211, 19113473), (9591, 16363333), (16541, 9487983), (22379, 7012857), (49623, 3162661), (54349, 2887647), (67137, 2337619), (137507, 1141329), (163047, 962549), (380443, 412521)]