157975776

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3407}}^1$

素因数の和:3453

約数の個数: 144

約数和(自身を含む): 535901184

約数和(自身を除く): 377925408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3407, 3864, 5152, 5796, 6624, 6814, 7728, 10221, 11592, 13628, 15456, 20442, 23184, 23849, 27256, 30663, 40884, 46368, 47698, 54512, 61326, 71547, 78361, 81768, 95396, 109024, 122652, 143094, 156722, 163536, 190792, 214641, 235083, 245304, 286188, 313444, 327072, 381584, 429282, 470166, 490608, 548527, 572376, 626888, 705249, 763168, 858564, 940332, 981216, 1097054, 1144752, 1253776, 1410498, 1645581, 1717128, 1880664, 2194108, 2289504, 2507552, 2820996, 3291162, 3434256, 3761328, 4388216, 4936743, 5641992, 6582324, 6868512, 7522656, 8776432, 9873486, 11283984, 13164648, 17552864, 19746972, 22567968, 26329296, 39493944, 52658592, 78987888, 157975776]

約数ペア:

[(1, 157975776), (2, 78987888), (3, 52658592), (4, 39493944), (6, 26329296), (7, 22567968), (8, 19746972), (9, 17552864), (12, 13164648), (14, 11283984), (16, 9873486), (18, 8776432), (21, 7522656), (23, 6868512), (24, 6582324), (28, 5641992), (32, 4936743), (36, 4388216), (42, 3761328), (46, 3434256), (48, 3291162), (56, 2820996), (63, 2507552), (69, 2289504), (72, 2194108), (84, 1880664), (92, 1717128), (96, 1645581), (112, 1410498), (126, 1253776), (138, 1144752), (144, 1097054), (161, 981216), (168, 940332), (184, 858564), (207, 763168), (224, 705249), (252, 626888), (276, 572376), (288, 548527), (322, 490608), (336, 470166), (368, 429282), (414, 381584), (483, 327072), (504, 313444), (552, 286188), (644, 245304), (672, 235083), (736, 214641), (828, 190792), (966, 163536), (1008, 156722), (1104, 143094), (1288, 122652), (1449, 109024), (1656, 95396), (1932, 81768), (2016, 78361), (2208, 71547), (2576, 61326), (2898, 54512), (3312, 47698), (3407, 46368), (3864, 40884), (5152, 30663), (5796, 27256), (6624, 23849), (6814, 23184), (7728, 20442), (10221, 15456), (11592, 13628)]