127934208

素因数分解:

$2^8\times 3^3\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 384599040

約数和(自身を除く): 256664832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 144, 166, 192, 216, 223, 249, 256, 288, 332, 384, 432, 446, 498, 576, 664, 669, 747, 768, 864, 892, 996, 1152, 1328, 1338, 1494, 1728, 1784, 1992, 2007, 2241, 2304, 2656, 2676, 2988, 3456, 3568, 3984, 4014, 4482, 5312, 5352, 5976, 6021, 6912, 7136, 7968, 8028, 8964, 10624, 10704, 11952, 12042, 14272, 15936, 16056, 17928, 18509, 21248, 21408, 23904, 24084, 28544, 31872, 32112, 35856, 37018, 42816, 47808, 48168, 55527, 57088, 63744, 64224, 71712, 74036, 85632, 95616, 96336, 111054, 128448, 143424, 148072, 166581, 171264, 191232, 192672, 222108, 256896, 286848, 296144, 333162, 385344, 444216, 499743, 513792, 573696, 592288, 666324, 770688, 888432, 999486, 1184576, 1332648, 1541376, 1776864, 1998972, 2369152, 2665296, 3553728, 3997944, 4738304, 5330592, 7107456, 7995888, 10661184, 14214912, 15991776, 21322368, 31983552, 42644736, 63967104, 127934208]

約数ペア:

[(1, 127934208), (2, 63967104), (3, 42644736), (4, 31983552), (6, 21322368), (8, 15991776), (9, 14214912), (12, 10661184), (16, 7995888), (18, 7107456), (24, 5330592), (27, 4738304), (32, 3997944), (36, 3553728), (48, 2665296), (54, 2369152), (64, 1998972), (72, 1776864), (83, 1541376), (96, 1332648), (108, 1184576), (128, 999486), (144, 888432), (166, 770688), (192, 666324), (216, 592288), (223, 573696), (249, 513792), (256, 499743), (288, 444216), (332, 385344), (384, 333162), (432, 296144), (446, 286848), (498, 256896), (576, 222108), (664, 192672), (669, 191232), (747, 171264), (768, 166581), (864, 148072), (892, 143424), (996, 128448), (1152, 111054), (1328, 96336), (1338, 95616), (1494, 85632), (1728, 74036), (1784, 71712), (1992, 64224), (2007, 63744), (2241, 57088), (2304, 55527), (2656, 48168), (2676, 47808), (2988, 42816), (3456, 37018), (3568, 35856), (3984, 32112), (4014, 31872), (4482, 28544), (5312, 24084), (5352, 23904), (5976, 21408), (6021, 21248), (6912, 18509), (7136, 17928), (7968, 16056), (8028, 15936), (8964, 14272), (10624, 12042), (10704, 11952)]