129287448

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 384523200

約数和(自身を除く): 255235752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 137, 153, 204, 216, 257, 274, 306, 408, 411, 459, 514, 548, 612, 771, 822, 918, 1028, 1096, 1224, 1233, 1542, 1644, 1836, 2056, 2313, 2329, 2466, 3084, 3288, 3672, 3699, 4369, 4626, 4658, 4932, 6168, 6939, 6987, 7398, 8738, 9252, 9316, 9864, 13107, 13878, 13974, 14796, 17476, 18504, 18632, 20961, 26214, 27756, 27948, 29592, 34952, 35209, 39321, 41922, 52428, 55512, 55896, 62883, 70418, 78642, 83844, 104856, 105627, 117963, 125766, 140836, 157284, 167688, 211254, 235926, 251532, 281672, 314568, 316881, 422508, 471852, 503064, 598553, 633762, 845016, 943704, 950643, 1197106, 1267524, 1795659, 1901286, 2394212, 2535048, 3591318, 3802572, 4788424, 5386977, 7182636, 7605144, 10773954, 14365272, 16160931, 21547908, 32321862, 43095816, 64643724, 129287448]

約数ペア:

[(1, 129287448), (2, 64643724), (3, 43095816), (4, 32321862), (6, 21547908), (8, 16160931), (9, 14365272), (12, 10773954), (17, 7605144), (18, 7182636), (24, 5386977), (27, 4788424), (34, 3802572), (36, 3591318), (51, 2535048), (54, 2394212), (68, 1901286), (72, 1795659), (102, 1267524), (108, 1197106), (136, 950643), (137, 943704), (153, 845016), (204, 633762), (216, 598553), (257, 503064), (274, 471852), (306, 422508), (408, 316881), (411, 314568), (459, 281672), (514, 251532), (548, 235926), (612, 211254), (771, 167688), (822, 157284), (918, 140836), (1028, 125766), (1096, 117963), (1224, 105627), (1233, 104856), (1542, 83844), (1644, 78642), (1836, 70418), (2056, 62883), (2313, 55896), (2329, 55512), (2466, 52428), (3084, 41922), (3288, 39321), (3672, 35209), (3699, 34952), (4369, 29592), (4626, 27948), (4658, 27756), (4932, 26214), (6168, 20961), (6939, 18632), (6987, 18504), (7398, 17476), (8738, 14796), (9252, 13974), (9316, 13878), (9864, 13107)]