130000128

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 372825600

約数和(自身を除く): 242825472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 59, 64, 76, 96, 114, 118, 128, 151, 152, 177, 192, 228, 236, 256, 302, 304, 354, 384, 453, 456, 472, 604, 608, 708, 768, 906, 912, 944, 1121, 1208, 1216, 1416, 1812, 1824, 1888, 2242, 2416, 2432, 2832, 2869, 3363, 3624, 3648, 3776, 4484, 4832, 4864, 5664, 5738, 6726, 7248, 7296, 7552, 8607, 8909, 8968, 9664, 11328, 11476, 13452, 14496, 14592, 15104, 17214, 17818, 17936, 19328, 22656, 22952, 26727, 26904, 28992, 34428, 35636, 35872, 38656, 45312, 45904, 53454, 53808, 57984, 68856, 71272, 71744, 91808, 106908, 107616, 115968, 137712, 142544, 143488, 169271, 183616, 213816, 215232, 275424, 285088, 286976, 338542, 367232, 427632, 430464, 507813, 550848, 570176, 677084, 734464, 855264, 860928, 1015626, 1101696, 1140352, 1354168, 1710528, 2031252, 2203392, 2280704, 2708336, 3421056, 4062504, 5416672, 6842112, 8125008, 10833344, 16250016, 21666688, 32500032, 43333376, 65000064, 130000128]

約数ペア:

[(1, 130000128), (2, 65000064), (3, 43333376), (4, 32500032), (6, 21666688), (8, 16250016), (12, 10833344), (16, 8125008), (19, 6842112), (24, 5416672), (32, 4062504), (38, 3421056), (48, 2708336), (57, 2280704), (59, 2203392), (64, 2031252), (76, 1710528), (96, 1354168), (114, 1140352), (118, 1101696), (128, 1015626), (151, 860928), (152, 855264), (177, 734464), (192, 677084), (228, 570176), (236, 550848), (256, 507813), (302, 430464), (304, 427632), (354, 367232), (384, 338542), (453, 286976), (456, 285088), (472, 275424), (604, 215232), (608, 213816), (708, 183616), (768, 169271), (906, 143488), (912, 142544), (944, 137712), (1121, 115968), (1208, 107616), (1216, 106908), (1416, 91808), (1812, 71744), (1824, 71272), (1888, 68856), (2242, 57984), (2416, 53808), (2432, 53454), (2832, 45904), (2869, 45312), (3363, 38656), (3624, 35872), (3648, 35636), (3776, 34428), (4484, 28992), (4832, 26904), (4864, 26727), (5664, 22952), (5738, 22656), (6726, 19328), (7248, 17936), (7296, 17818), (7552, 17214), (8607, 15104), (8909, 14592), (8968, 14496), (9664, 13452), (11328, 11476)]