156790493804

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{563}}^1\times {\mathrm{23293}}^1$

素因数の和:23935

約数の個数: 72

約数和(自身を含む): 325003292208

約数和(自身を除く): 168212798404

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 563, 854, 1126, 1708, 2252, 2989, 3941, 5978, 7882, 11956, 15764, 23293, 27587, 34343, 46586, 55174, 68686, 93172, 110348, 137372, 163051, 240401, 326102, 480802, 652204, 961604, 1141357, 1420873, 1682807, 2282714, 2841746, 3365614, 4565428, 5683492, 6731228, 9946111, 13113959, 19892222, 26227918, 39784444, 52455836, 69622777, 91797713, 139245554, 183595426, 278491108, 367190852, 642583991, 799951499, 1285167982, 1599902998, 2570335964, 3199805996, 5599660493, 11199320986, 22398641972, 39197623451, 78395246902, 156790493804]

約数ペア:

[(1, 156790493804), (2, 78395246902), (4, 39197623451), (7, 22398641972), (14, 11199320986), (28, 5599660493), (49, 3199805996), (61, 2570335964), (98, 1599902998), (122, 1285167982), (196, 799951499), (244, 642583991), (427, 367190852), (563, 278491108), (854, 183595426), (1126, 139245554), (1708, 91797713), (2252, 69622777), (2989, 52455836), (3941, 39784444), (5978, 26227918), (7882, 19892222), (11956, 13113959), (15764, 9946111), (23293, 6731228), (27587, 5683492), (34343, 4565428), (46586, 3365614), (55174, 2841746), (68686, 2282714), (93172, 1682807), (110348, 1420873), (137372, 1141357), (163051, 961604), (240401, 652204), (326102, 480802)]