163308768

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 504176400

約数和(自身を除く): 340867632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 149, 168, 196, 224, 233, 294, 298, 336, 392, 447, 466, 588, 596, 672, 699, 784, 894, 932, 1043, 1176, 1192, 1398, 1568, 1631, 1788, 1864, 2086, 2352, 2384, 2796, 3129, 3262, 3576, 3728, 4172, 4704, 4768, 4893, 5592, 6258, 6524, 7152, 7301, 7456, 8344, 9786, 11184, 11417, 12516, 13048, 14304, 14602, 16688, 19572, 21903, 22368, 22834, 25032, 26096, 29204, 33376, 34251, 34717, 39144, 43806, 45668, 50064, 52192, 58408, 68502, 69434, 78288, 87612, 91336, 100128, 104151, 116816, 137004, 138868, 156576, 175224, 182672, 208302, 233632, 243019, 274008, 277736, 350448, 365344, 416604, 486038, 548016, 555472, 700896, 729057, 833208, 972076, 1096032, 1110944, 1458114, 1666416, 1701133, 1944152, 2916228, 3332832, 3402266, 3888304, 5103399, 5832456, 6804532, 7776608, 10206798, 11664912, 13609064, 20413596, 23329824, 27218128, 40827192, 54436256, 81654384, 163308768]

約数ペア:

[(1, 163308768), (2, 81654384), (3, 54436256), (4, 40827192), (6, 27218128), (7, 23329824), (8, 20413596), (12, 13609064), (14, 11664912), (16, 10206798), (21, 7776608), (24, 6804532), (28, 5832456), (32, 5103399), (42, 3888304), (48, 3402266), (49, 3332832), (56, 2916228), (84, 1944152), (96, 1701133), (98, 1666416), (112, 1458114), (147, 1110944), (149, 1096032), (168, 972076), (196, 833208), (224, 729057), (233, 700896), (294, 555472), (298, 548016), (336, 486038), (392, 416604), (447, 365344), (466, 350448), (588, 277736), (596, 274008), (672, 243019), (699, 233632), (784, 208302), (894, 182672), (932, 175224), (1043, 156576), (1176, 138868), (1192, 137004), (1398, 116816), (1568, 104151), (1631, 100128), (1788, 91336), (1864, 87612), (2086, 78288), (2352, 69434), (2384, 68502), (2796, 58408), (3129, 52192), (3262, 50064), (3576, 45668), (3728, 43806), (4172, 39144), (4704, 34717), (4768, 34251), (4893, 33376), (5592, 29204), (6258, 26096), (6524, 25032), (7152, 22834), (7301, 22368), (7456, 21903), (8344, 19572), (9786, 16688), (11184, 14602), (11417, 14304), (12516, 13048)]