156963135535

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{1091}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 201797930880

約数和(自身を除く): 44834795345

約数列:

[1, 5, 29, 53, 97, 145, 193, 265, 485, 965, 1091, 1537, 2813, 5141, 5455, 5597, 7685, 10229, 14065, 18721, 25705, 27985, 31639, 51145, 57823, 93605, 105827, 149089, 158195, 210563, 289115, 296641, 529135, 542909, 745445, 992213, 1052815, 1483205, 1676867, 2714545, 3068983, 4961065, 5608831, 6106327, 8384335, 11159839, 15344915, 20424611, 28044155, 28774177, 30531635, 55799195, 102123055, 143870885, 162656099, 323635331, 592313719, 813280495, 1082504383, 1618176655, 2961568595, 5412521915, 31392627107, 156963135535]

約数ペア:

[(1, 156963135535), (5, 31392627107), (29, 5412521915), (53, 2961568595), (97, 1618176655), (145, 1082504383), (193, 813280495), (265, 592313719), (485, 323635331), (965, 162656099), (1091, 143870885), (1537, 102123055), (2813, 55799195), (5141, 30531635), (5455, 28774177), (5597, 28044155), (7685, 20424611), (10229, 15344915), (14065, 11159839), (18721, 8384335), (25705, 6106327), (27985, 5608831), (31639, 4961065), (51145, 3068983), (57823, 2714545), (93605, 1676867), (105827, 1483205), (149089, 1052815), (158195, 992213), (210563, 745445), (289115, 542909), (296641, 529135)]