129146496

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:638

約数の個数: 128

約数和(自身を含む): 373401600

約数和(自身を除く): 244255104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 304, 372, 384, 456, 496, 571, 589, 608, 744, 912, 992, 1142, 1178, 1216, 1488, 1713, 1767, 1824, 1984, 2284, 2356, 2432, 2976, 3426, 3534, 3648, 3968, 4568, 4712, 5952, 6852, 7068, 7296, 9136, 9424, 10849, 11904, 13704, 14136, 17701, 18272, 18848, 21698, 27408, 28272, 32547, 35402, 36544, 37696, 43396, 53103, 54816, 56544, 65094, 70804, 73088, 75392, 86792, 106206, 109632, 113088, 130188, 141608, 173584, 212412, 219264, 226176, 260376, 283216, 336319, 347168, 424824, 520752, 566432, 672638, 694336, 849648, 1008957, 1041504, 1132864, 1345276, 1388672, 1699296, 2017914, 2083008, 2265728, 2690552, 3398592, 4035828, 4166016, 5381104, 6797184, 8071656, 10762208, 16143312, 21524416, 32286624, 43048832, 64573248, 129146496]

約数ペア:

[(1, 129146496), (2, 64573248), (3, 43048832), (4, 32286624), (6, 21524416), (8, 16143312), (12, 10762208), (16, 8071656), (19, 6797184), (24, 5381104), (31, 4166016), (32, 4035828), (38, 3398592), (48, 2690552), (57, 2265728), (62, 2083008), (64, 2017914), (76, 1699296), (93, 1388672), (96, 1345276), (114, 1132864), (124, 1041504), (128, 1008957), (152, 849648), (186, 694336), (192, 672638), (228, 566432), (248, 520752), (304, 424824), (372, 347168), (384, 336319), (456, 283216), (496, 260376), (571, 226176), (589, 219264), (608, 212412), (744, 173584), (912, 141608), (992, 130188), (1142, 113088), (1178, 109632), (1216, 106206), (1488, 86792), (1713, 75392), (1767, 73088), (1824, 70804), (1984, 65094), (2284, 56544), (2356, 54816), (2432, 53103), (2976, 43396), (3426, 37696), (3534, 36544), (3648, 35402), (3968, 32547), (4568, 28272), (4712, 27408), (5952, 21698), (6852, 18848), (7068, 18272), (7296, 17701), (9136, 14136), (9424, 13704), (10849, 11904)]