139424256

素因数分解:

$2^9\times 3^2\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:486

約数の個数: 120

約数和(自身を含む): 408545280

約数和(自身を除く): 269121024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 256, 288, 316, 383, 384, 474, 512, 576, 632, 711, 766, 768, 948, 1149, 1152, 1264, 1422, 1532, 1536, 1896, 2298, 2304, 2528, 2844, 3064, 3447, 3792, 4596, 4608, 5056, 5688, 6128, 6894, 7584, 9192, 10112, 11376, 12256, 13788, 15168, 18384, 20224, 22752, 24512, 27576, 30257, 30336, 36768, 40448, 45504, 49024, 55152, 60514, 60672, 73536, 90771, 91008, 98048, 110304, 121028, 121344, 147072, 181542, 182016, 196096, 220608, 242056, 272313, 294144, 363084, 364032, 441216, 484112, 544626, 588288, 726168, 882432, 968224, 1089252, 1452336, 1764864, 1936448, 2178504, 2904672, 3872896, 4357008, 5809344, 7745792, 8714016, 11618688, 15491584, 17428032, 23237376, 34856064, 46474752, 69712128, 139424256]

約数ペア:

[(1, 139424256), (2, 69712128), (3, 46474752), (4, 34856064), (6, 23237376), (8, 17428032), (9, 15491584), (12, 11618688), (16, 8714016), (18, 7745792), (24, 5809344), (32, 4357008), (36, 3872896), (48, 2904672), (64, 2178504), (72, 1936448), (79, 1764864), (96, 1452336), (128, 1089252), (144, 968224), (158, 882432), (192, 726168), (237, 588288), (256, 544626), (288, 484112), (316, 441216), (383, 364032), (384, 363084), (474, 294144), (512, 272313), (576, 242056), (632, 220608), (711, 196096), (766, 182016), (768, 181542), (948, 147072), (1149, 121344), (1152, 121028), (1264, 110304), (1422, 98048), (1532, 91008), (1536, 90771), (1896, 73536), (2298, 60672), (2304, 60514), (2528, 55152), (2844, 49024), (3064, 45504), (3447, 40448), (3792, 36768), (4596, 30336), (4608, 30257), (5056, 27576), (5688, 24512), (6128, 22752), (6894, 20224), (7584, 18384), (9192, 15168), (10112, 13788), (11376, 12256)]