156768983656

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{1213}}^1\times {\mathrm{304813}}^1$

素因数の和:306085

約数の個数: 32

約数和(自身を含む): 299735798760

約数和(自身を除く): 142966815104

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 1213, 2426, 4852, 9704, 64289, 128578, 257156, 304813, 514312, 609626, 1219252, 2438504, 16155089, 32310178, 64620356, 129240712, 369738169, 739476338, 1478952676, 2957905352, 19596122957, 39192245914, 78384491828, 156768983656]

約数ペア:

[(1, 156768983656), (2, 78384491828), (4, 39192245914), (8, 19596122957), (53, 2957905352), (106, 1478952676), (212, 739476338), (424, 369738169), (1213, 129240712), (2426, 64620356), (4852, 32310178), (9704, 16155089), (64289, 2438504), (128578, 1219252), (257156, 609626), (304813, 514312)]