139916608

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 112

約数和(自身を含む): 322600320

約数和(自身を除く): 182683712

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 53, 64, 76, 104, 106, 152, 167, 208, 212, 247, 304, 334, 416, 424, 494, 608, 668, 689, 832, 848, 988, 1007, 1216, 1336, 1378, 1696, 1976, 2014, 2171, 2672, 2756, 3173, 3392, 3952, 4028, 4342, 5344, 5512, 6346, 7904, 8056, 8684, 8851, 10688, 11024, 12692, 13091, 15808, 16112, 17368, 17702, 22048, 25384, 26182, 32224, 34736, 35404, 41249, 44096, 50768, 52364, 64448, 69472, 70808, 82498, 101536, 104728, 115063, 138944, 141616, 164996, 168169, 203072, 209456, 230126, 283232, 329992, 336338, 418912, 460252, 566464, 659984, 672676, 837824, 920504, 1319968, 1345352, 1841008, 2186197, 2639936, 2690704, 3682016, 4372394, 5381408, 7364032, 8744788, 10762816, 17489576, 34979152, 69958304, 139916608]

約数ペア:

[(1, 139916608), (2, 69958304), (4, 34979152), (8, 17489576), (13, 10762816), (16, 8744788), (19, 7364032), (26, 5381408), (32, 4372394), (38, 3682016), (52, 2690704), (53, 2639936), (64, 2186197), (76, 1841008), (104, 1345352), (106, 1319968), (152, 920504), (167, 837824), (208, 672676), (212, 659984), (247, 566464), (304, 460252), (334, 418912), (416, 336338), (424, 329992), (494, 283232), (608, 230126), (668, 209456), (689, 203072), (832, 168169), (848, 164996), (988, 141616), (1007, 138944), (1216, 115063), (1336, 104728), (1378, 101536), (1696, 82498), (1976, 70808), (2014, 69472), (2171, 64448), (2672, 52364), (2756, 50768), (3173, 44096), (3392, 41249), (3952, 35404), (4028, 34736), (4342, 32224), (5344, 26182), (5512, 25384), (6346, 22048), (7904, 17702), (8056, 17368), (8684, 16112), (8851, 15808), (10688, 13091), (11024, 12692)]