151428402

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 333590400

約数和(自身を除く): 182161998

約数列:

[1, 2, 3, 6, 9, 18, 131, 149, 262, 298, 393, 431, 447, 786, 862, 894, 1179, 1293, 1341, 2358, 2586, 2682, 3879, 7758, 19519, 39038, 56461, 58557, 64219, 112922, 117114, 128438, 169383, 175671, 192657, 338766, 351342, 385314, 508149, 577971, 1016298, 1155942, 8412689, 16825378, 25238067, 50476134, 75714201, 151428402]

約数ペア:

[(1, 151428402), (2, 75714201), (3, 50476134), (6, 25238067), (9, 16825378), (18, 8412689), (131, 1155942), (149, 1016298), (262, 577971), (298, 508149), (393, 385314), (431, 351342), (447, 338766), (786, 192657), (862, 175671), (894, 169383), (1179, 128438), (1293, 117114), (1341, 112922), (2358, 64219), (2586, 58557), (2682, 56461), (3879, 39038), (7758, 19519)]