157055583988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{230941}}^1$

素因数の和:231172

約数の個数: 48

約数和(自身を含む): 297155842704

約数和(自身を除く): 140100258716

約数列:

[1, 2, 4, 17, 34, 68, 73, 137, 146, 274, 292, 548, 1241, 2329, 2482, 4658, 4964, 9316, 10001, 20002, 40004, 170017, 230941, 340034, 461882, 680068, 923764, 3925997, 7851994, 15703988, 16858693, 31638917, 33717386, 63277834, 67434772, 126555668, 286597781, 537861589, 573195562, 1075723178, 1146391124, 2151446356, 2309640941, 4619281882, 9238563764, 39263895997, 78527791994, 157055583988]

約数ペア:

[(1, 157055583988), (2, 78527791994), (4, 39263895997), (17, 9238563764), (34, 4619281882), (68, 2309640941), (73, 2151446356), (137, 1146391124), (146, 1075723178), (274, 573195562), (292, 537861589), (548, 286597781), (1241, 126555668), (2329, 67434772), (2482, 63277834), (4658, 33717386), (4964, 31638917), (9316, 16858693), (10001, 15703988), (20002, 7851994), (40004, 3925997), (170017, 923764), (230941, 680068), (340034, 461882)]