138513704

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 310871040

約数和(自身を除く): 172357336

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 73, 124, 146, 217, 248, 292, 434, 511, 584, 868, 1022, 1093, 1736, 2044, 2186, 2263, 4088, 4372, 4526, 7651, 8744, 9052, 15302, 15841, 18104, 30604, 31682, 33883, 61208, 63364, 67766, 79789, 126728, 135532, 159578, 237181, 271064, 319156, 474362, 558523, 638312, 948724, 1117046, 1897448, 2234092, 2473459, 4468184, 4946918, 9893836, 17314213, 19787672, 34628426, 69256852, 138513704]

約数ペア:

[(1, 138513704), (2, 69256852), (4, 34628426), (7, 19787672), (8, 17314213), (14, 9893836), (28, 4946918), (31, 4468184), (56, 2473459), (62, 2234092), (73, 1897448), (124, 1117046), (146, 948724), (217, 638312), (248, 558523), (292, 474362), (434, 319156), (511, 271064), (584, 237181), (868, 159578), (1022, 135532), (1093, 126728), (1736, 79789), (2044, 67766), (2186, 63364), (2263, 61208), (4088, 33883), (4372, 31682), (4526, 30604), (7651, 18104), (8744, 15841), (9052, 15302)]