156987332944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1\times {\mathrm{17327}}^1$

素因数の和:18404

約数の個数: 80

約数和(自身を含む): 335528024832

約数和(自身を除く): 178540691888

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1013, 1118, 2026, 2236, 4052, 4472, 8104, 8944, 13169, 16208, 17327, 26338, 34654, 43559, 52676, 69308, 87118, 105352, 138616, 174236, 210704, 225251, 277232, 348472, 450502, 566267, 696944, 745061, 901004, 1132534, 1490122, 1802008, 2265068, 2980244, 3604016, 4530136, 5960488, 9060272, 9685793, 11920976, 17552251, 19371586, 35104502, 38743172, 70209004, 77486344, 140418008, 154972688, 228179263, 280836016, 456358526, 754746793, 912717052, 1509493586, 1825434104, 3018987172, 3650868208, 6037974344, 9811708309, 12075948688, 19623416618, 39246833236, 78493666472, 156987332944]

約数ペア:

[(1, 156987332944), (2, 78493666472), (4, 39246833236), (8, 19623416618), (13, 12075948688), (16, 9811708309), (26, 6037974344), (43, 3650868208), (52, 3018987172), (86, 1825434104), (104, 1509493586), (172, 912717052), (208, 754746793), (344, 456358526), (559, 280836016), (688, 228179263), (1013, 154972688), (1118, 140418008), (2026, 77486344), (2236, 70209004), (4052, 38743172), (4472, 35104502), (8104, 19371586), (8944, 17552251), (13169, 11920976), (16208, 9685793), (17327, 9060272), (26338, 5960488), (34654, 4530136), (43559, 3604016), (52676, 2980244), (69308, 2265068), (87118, 1802008), (105352, 1490122), (138616, 1132534), (174236, 901004), (210704, 745061), (225251, 696944), (277232, 566267), (348472, 450502)]