156965922728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{325229}}^1$

素因数の和:325362

約数の個数: 64

約数和(自身を含む): 319401878400

約数和(自身を除く): 162435955672

約数列:

[1, 2, 4, 8, 23, 43, 46, 61, 86, 92, 122, 172, 184, 244, 344, 488, 989, 1403, 1978, 2623, 2806, 3956, 5246, 5612, 7912, 10492, 11224, 20984, 60329, 120658, 241316, 325229, 482632, 650458, 1300916, 2601832, 7480267, 13984847, 14960534, 19838969, 27969694, 29921068, 39677938, 55939388, 59842136, 79355876, 111878776, 158711752, 321651481, 456296287, 643302962, 853075667, 912592574, 1286605924, 1706151334, 1825185148, 2573211848, 3412302668, 3650370296, 6824605336, 19620740341, 39241480682, 78482961364, 156965922728]

約数ペア:

[(1, 156965922728), (2, 78482961364), (4, 39241480682), (8, 19620740341), (23, 6824605336), (43, 3650370296), (46, 3412302668), (61, 2573211848), (86, 1825185148), (92, 1706151334), (122, 1286605924), (172, 912592574), (184, 853075667), (244, 643302962), (344, 456296287), (488, 321651481), (989, 158711752), (1403, 111878776), (1978, 79355876), (2623, 59842136), (2806, 55939388), (3956, 39677938), (5246, 29921068), (5612, 27969694), (7912, 19838969), (10492, 14960534), (11224, 13984847), (20984, 7480267), (60329, 2601832), (120658, 1300916), (241316, 650458), (325229, 482632)]