238159012

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 526424640

約数和(自身を除く): 288265628

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 151, 182, 196, 302, 364, 604, 619, 637, 1057, 1238, 1274, 1963, 2114, 2476, 2548, 3926, 4228, 4333, 7399, 7852, 8047, 8666, 13741, 14798, 16094, 17332, 27482, 29596, 30331, 32188, 54964, 56329, 60662, 93469, 96187, 112658, 121324, 186938, 192374, 225316, 373876, 384748, 394303, 654283, 788606, 1215097, 1308566, 1577212, 2430194, 2617132, 4579981, 4860388, 8505679, 9159962, 17011358, 18319924, 34022716, 59539753, 119079506, 238159012]

約数ペア:

[(1, 238159012), (2, 119079506), (4, 59539753), (7, 34022716), (13, 18319924), (14, 17011358), (26, 9159962), (28, 8505679), (49, 4860388), (52, 4579981), (91, 2617132), (98, 2430194), (151, 1577212), (182, 1308566), (196, 1215097), (302, 788606), (364, 654283), (604, 394303), (619, 384748), (637, 373876), (1057, 225316), (1238, 192374), (1274, 186938), (1963, 121324), (2114, 112658), (2476, 96187), (2548, 93469), (3926, 60662), (4228, 56329), (4333, 54964), (7399, 32188), (7852, 30331), (8047, 29596), (8666, 27482), (13741, 17332), (14798, 16094)]