131359326896

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61729007}}^1$

素因数の和:61729041

約数の個数: 40

約数和(自身を含む): 306175879680

約数和(自身を除く): 174816552784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 61729007, 123458014, 246916028, 432103049, 493832056, 864206098, 987664112, 1172851133, 1728412196, 2345702266, 3456824392, 4691404532, 6913648784, 8209957931, 9382809064, 16419915862, 18765618128, 32839831724, 65679663448, 131359326896]

約数ペア:

[(1, 131359326896), (2, 65679663448), (4, 32839831724), (7, 18765618128), (8, 16419915862), (14, 9382809064), (16, 8209957931), (19, 6913648784), (28, 4691404532), (38, 3456824392), (56, 2345702266), (76, 1728412196), (112, 1172851133), (133, 987664112), (152, 864206098), (266, 493832056), (304, 432103049), (532, 246916028), (1064, 123458014), (2128, 61729007)]