160700974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 300810240

約数和(自身を除く): 140109266

約数列:

[1, 2, 7, 14, 19, 38, 67, 71, 127, 133, 134, 142, 254, 266, 469, 497, 889, 938, 994, 1273, 1349, 1778, 2413, 2546, 2698, 4757, 4826, 8509, 8911, 9017, 9443, 9514, 16891, 17018, 17822, 18034, 18886, 33299, 33782, 59563, 63119, 66598, 90383, 119126, 126238, 161671, 171323, 180766, 323342, 342646, 604139, 632681, 1131697, 1199261, 1208278, 1265362, 2263394, 2398522, 4228973, 8457946, 11478641, 22957282, 80350487, 160700974]

約数ペア:

[(1, 160700974), (2, 80350487), (7, 22957282), (14, 11478641), (19, 8457946), (38, 4228973), (67, 2398522), (71, 2263394), (127, 1265362), (133, 1208278), (134, 1199261), (142, 1131697), (254, 632681), (266, 604139), (469, 342646), (497, 323342), (889, 180766), (938, 171323), (994, 161671), (1273, 126238), (1349, 119126), (1778, 90383), (2413, 66598), (2546, 63119), (2698, 59563), (4757, 33782), (4826, 33299), (8509, 18886), (8911, 18034), (9017, 17822), (9443, 17018), (9514, 16891)]