156716856970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{329009}}^1$

素因数の和:329167

約数の個数: 64

約数和(自身を含む): 312691104000

約数和(自身を除く): 155974247030

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 109, 115, 190, 218, 230, 437, 545, 874, 1090, 2071, 2185, 2507, 4142, 4370, 5014, 10355, 12535, 20710, 25070, 47633, 95266, 238165, 329009, 476330, 658018, 1645045, 3290090, 6251171, 7567207, 12502342, 15134414, 31255855, 35861981, 37836035, 62511710, 71723962, 75672070, 143776933, 179309905, 287553866, 358619810, 681377639, 718884665, 824825563, 1362755278, 1437769330, 1649651126, 3406888195, 4124127815, 6813776390, 8248255630, 15671685697, 31343371394, 78358428485, 156716856970]

約数ペア:

[(1, 156716856970), (2, 78358428485), (5, 31343371394), (10, 15671685697), (19, 8248255630), (23, 6813776390), (38, 4124127815), (46, 3406888195), (95, 1649651126), (109, 1437769330), (115, 1362755278), (190, 824825563), (218, 718884665), (230, 681377639), (437, 358619810), (545, 287553866), (874, 179309905), (1090, 143776933), (2071, 75672070), (2185, 71723962), (2507, 62511710), (4142, 37836035), (4370, 35861981), (5014, 31255855), (10355, 15134414), (12535, 12502342), (20710, 7567207), (25070, 6251171), (47633, 3290090), (95266, 1645045), (238165, 658018), (329009, 476330)]