145425216

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 112

約数和(自身を含む): 405554688

約数和(自身を除く): 260129472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 159, 186, 192, 212, 248, 318, 372, 424, 461, 496, 636, 744, 848, 922, 992, 1272, 1383, 1488, 1643, 1696, 1844, 1984, 2544, 2766, 2976, 3286, 3392, 3688, 4929, 5088, 5532, 5952, 6572, 7376, 9858, 10176, 11064, 13144, 14291, 14752, 19716, 22128, 24433, 26288, 28582, 29504, 39432, 42873, 44256, 48866, 52576, 57164, 73299, 78864, 85746, 88512, 97732, 105152, 114328, 146598, 157728, 171492, 195464, 228656, 293196, 315456, 342984, 390928, 457312, 586392, 685968, 757423, 781856, 914624, 1172784, 1371936, 1514846, 1563712, 2272269, 2345568, 2743872, 3029692, 4544538, 4691136, 6059384, 9089076, 12118768, 18178152, 24237536, 36356304, 48475072, 72712608, 145425216]

約数ペア:

[(1, 145425216), (2, 72712608), (3, 48475072), (4, 36356304), (6, 24237536), (8, 18178152), (12, 12118768), (16, 9089076), (24, 6059384), (31, 4691136), (32, 4544538), (48, 3029692), (53, 2743872), (62, 2345568), (64, 2272269), (93, 1563712), (96, 1514846), (106, 1371936), (124, 1172784), (159, 914624), (186, 781856), (192, 757423), (212, 685968), (248, 586392), (318, 457312), (372, 390928), (424, 342984), (461, 315456), (496, 293196), (636, 228656), (744, 195464), (848, 171492), (922, 157728), (992, 146598), (1272, 114328), (1383, 105152), (1488, 97732), (1643, 88512), (1696, 85746), (1844, 78864), (1984, 73299), (2544, 57164), (2766, 52576), (2976, 48866), (3286, 44256), (3392, 42873), (3688, 39432), (4929, 29504), (5088, 28582), (5532, 26288), (5952, 24433), (6572, 22128), (7376, 19716), (9858, 14752), (10176, 14291), (11064, 13144)]