158078816

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:604

約数の個数: 96

約数和(自身を含む): 377975808

約数和(自身を除く): 219896992

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 61, 92, 112, 122, 161, 184, 224, 244, 322, 368, 427, 488, 503, 644, 736, 854, 976, 1006, 1288, 1403, 1708, 1952, 2012, 2576, 2806, 3416, 3521, 4024, 5152, 5612, 6832, 7042, 8048, 9821, 11224, 11569, 13664, 14084, 16096, 19642, 22448, 23138, 28168, 30683, 39284, 44896, 46276, 56336, 61366, 78568, 80983, 92552, 112672, 122732, 157136, 161966, 185104, 214781, 245464, 314272, 323932, 370208, 429562, 490928, 647864, 705709, 859124, 981856, 1295728, 1411418, 1718248, 2591456, 2822836, 3436496, 4939963, 5645672, 6872992, 9879926, 11291344, 19759852, 22582688, 39519704, 79039408, 158078816]

約数ペア:

[(1, 158078816), (2, 79039408), (4, 39519704), (7, 22582688), (8, 19759852), (14, 11291344), (16, 9879926), (23, 6872992), (28, 5645672), (32, 4939963), (46, 3436496), (56, 2822836), (61, 2591456), (92, 1718248), (112, 1411418), (122, 1295728), (161, 981856), (184, 859124), (224, 705709), (244, 647864), (322, 490928), (368, 429562), (427, 370208), (488, 323932), (503, 314272), (644, 245464), (736, 214781), (854, 185104), (976, 161966), (1006, 157136), (1288, 122732), (1403, 112672), (1708, 92552), (1952, 80983), (2012, 78568), (2576, 61366), (2806, 56336), (3416, 46276), (3521, 44896), (4024, 39284), (5152, 30683), (5612, 28168), (6832, 23138), (7042, 22448), (8048, 19642), (9821, 16096), (11224, 14084), (11569, 13664)]