156723578362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{20879}}^1$

素因数の和:21131

約数の個数: 64

約数和(自身を含む): 267157094400

約数和(自身を除く): 110433516038

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 139, 278, 403, 806, 871, 1742, 1807, 2077, 3614, 4154, 4309, 8618, 9313, 18626, 20879, 27001, 41758, 54002, 56017, 112034, 121069, 242138, 271427, 288703, 542854, 577406, 647249, 1294498, 1398893, 2797786, 2902181, 3753139, 5804362, 7506278, 8414237, 16828474, 18185609, 36371218, 37728353, 43365683, 75456706, 86731366, 89967611, 179935222, 194446127, 388892254, 563753879, 1127507758, 1169578943, 2339157886, 2527799651, 5055599302, 6027829937, 12055659874, 78361789181, 156723578362]

約数ペア:

[(1, 156723578362), (2, 78361789181), (13, 12055659874), (26, 6027829937), (31, 5055599302), (62, 2527799651), (67, 2339157886), (134, 1169578943), (139, 1127507758), (278, 563753879), (403, 388892254), (806, 194446127), (871, 179935222), (1742, 89967611), (1807, 86731366), (2077, 75456706), (3614, 43365683), (4154, 37728353), (4309, 36371218), (8618, 18185609), (9313, 16828474), (18626, 8414237), (20879, 7506278), (27001, 5804362), (41758, 3753139), (54002, 2902181), (56017, 2797786), (112034, 1398893), (121069, 1294498), (242138, 647249), (271427, 577406), (288703, 542854)]