130071568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 293106240

約数和(自身を除く): 163034672

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 97, 152, 176, 194, 209, 304, 388, 401, 418, 776, 802, 836, 1067, 1552, 1604, 1672, 1843, 2134, 3208, 3344, 3686, 4268, 4411, 6416, 7372, 7619, 8536, 8822, 14744, 15238, 17072, 17644, 20273, 29488, 30476, 35288, 38897, 40546, 60952, 70576, 77794, 81092, 83809, 121904, 155588, 162184, 167618, 311176, 324368, 335236, 427867, 622352, 670472, 739043, 855734, 1340944, 1478086, 1711468, 2956172, 3422936, 5912344, 6845872, 8129473, 11824688, 16258946, 32517892, 65035784, 130071568]

約数ペア:

[(1, 130071568), (2, 65035784), (4, 32517892), (8, 16258946), (11, 11824688), (16, 8129473), (19, 6845872), (22, 5912344), (38, 3422936), (44, 2956172), (76, 1711468), (88, 1478086), (97, 1340944), (152, 855734), (176, 739043), (194, 670472), (209, 622352), (304, 427867), (388, 335236), (401, 324368), (418, 311176), (776, 167618), (802, 162184), (836, 155588), (1067, 121904), (1552, 83809), (1604, 81092), (1672, 77794), (1843, 70576), (2134, 60952), (3208, 40546), (3344, 38897), (3686, 35288), (4268, 30476), (4411, 29488), (6416, 20273), (7372, 17644), (7619, 17072), (8536, 15238), (8822, 14744)]