145050256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 341089280

約数和(自身を除く): 196039024

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 127, 136, 152, 208, 221, 247, 254, 272, 289, 304, 323, 442, 494, 508, 578, 646, 884, 988, 1016, 1156, 1292, 1651, 1768, 1976, 2032, 2159, 2312, 2413, 2584, 3302, 3536, 3757, 3952, 4199, 4318, 4624, 4826, 5168, 5491, 6604, 7514, 8398, 8636, 9652, 10982, 13208, 15028, 16796, 17272, 19304, 21964, 26416, 28067, 30056, 31369, 33592, 34544, 36703, 38608, 41021, 43928, 56134, 60112, 62738, 67184, 71383, 73406, 82042, 87856, 112268, 125476, 142766, 146812, 164084, 224536, 250952, 285532, 293624, 328168, 449072, 477139, 501904, 533273, 571064, 587248, 656336, 697357, 954278, 1066546, 1142128, 1394714, 1908556, 2133092, 2789428, 3817112, 4266184, 5578856, 7634224, 8532368, 9065641, 11157712, 18131282, 36262564, 72525128, 145050256]

約数ペア:

[(1, 145050256), (2, 72525128), (4, 36262564), (8, 18131282), (13, 11157712), (16, 9065641), (17, 8532368), (19, 7634224), (26, 5578856), (34, 4266184), (38, 3817112), (52, 2789428), (68, 2133092), (76, 1908556), (104, 1394714), (127, 1142128), (136, 1066546), (152, 954278), (208, 697357), (221, 656336), (247, 587248), (254, 571064), (272, 533273), (289, 501904), (304, 477139), (323, 449072), (442, 328168), (494, 293624), (508, 285532), (578, 250952), (646, 224536), (884, 164084), (988, 146812), (1016, 142766), (1156, 125476), (1292, 112268), (1651, 87856), (1768, 82042), (1976, 73406), (2032, 71383), (2159, 67184), (2312, 62738), (2413, 60112), (2584, 56134), (3302, 43928), (3536, 41021), (3757, 38608), (3952, 36703), (4199, 34544), (4318, 33592), (4624, 31369), (4826, 30056), (5168, 28067), (5491, 26416), (6604, 21964), (7514, 19304), (8398, 17272), (8636, 16796), (9652, 15028), (10982, 13208)]