151620308

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 320221440

約数和(自身を除く): 168601132

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 109, 151, 188, 196, 218, 302, 329, 436, 604, 658, 763, 1057, 1316, 1526, 2114, 2303, 3052, 4228, 4606, 5123, 5341, 7097, 7399, 9212, 10246, 10682, 14194, 14798, 16459, 20492, 21364, 28388, 29596, 32918, 35861, 49679, 65836, 71722, 99358, 115213, 143444, 198716, 230426, 251027, 347753, 460852, 502054, 695506, 773573, 806491, 1004108, 1391012, 1547146, 1612982, 3094292, 3225964, 5415011, 10830022, 21660044, 37905077, 75810154, 151620308]

約数ペア:

[(1, 151620308), (2, 75810154), (4, 37905077), (7, 21660044), (14, 10830022), (28, 5415011), (47, 3225964), (49, 3094292), (94, 1612982), (98, 1547146), (109, 1391012), (151, 1004108), (188, 806491), (196, 773573), (218, 695506), (302, 502054), (329, 460852), (436, 347753), (604, 251027), (658, 230426), (763, 198716), (1057, 143444), (1316, 115213), (1526, 99358), (2114, 71722), (2303, 65836), (3052, 49679), (4228, 35861), (4606, 32918), (5123, 29596), (5341, 28388), (7097, 21364), (7399, 20492), (9212, 16459), (10246, 14798), (10682, 14194)]