156947397124

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{753497}}^1$

素因数の和:753724

約数の個数: 48

約数和(自身を含む): 323051718528

約数和(自身を除く): 166104321404

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 173, 301, 346, 602, 692, 1204, 1211, 2422, 4844, 7439, 14878, 29756, 52073, 104146, 208292, 753497, 1506994, 3013988, 5274479, 10548958, 21097916, 32400371, 64800742, 129601484, 130354981, 226802597, 260709962, 453605194, 521419924, 907210388, 912484867, 1824969734, 3649939468, 5605264183, 11210528366, 22421056732, 39236849281, 78473698562, 156947397124]

約数ペア:

[(1, 156947397124), (2, 78473698562), (4, 39236849281), (7, 22421056732), (14, 11210528366), (28, 5605264183), (43, 3649939468), (86, 1824969734), (172, 912484867), (173, 907210388), (301, 521419924), (346, 453605194), (602, 260709962), (692, 226802597), (1204, 130354981), (1211, 129601484), (2422, 64800742), (4844, 32400371), (7439, 21097916), (14878, 10548958), (29756, 5274479), (52073, 3013988), (104146, 1506994), (208292, 753497)]