164034850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 384725376

約数和(自身を除く): 220690526

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 41, 46, 49, 50, 70, 71, 82, 98, 115, 142, 161, 175, 205, 230, 245, 287, 322, 350, 355, 410, 490, 497, 574, 575, 710, 805, 943, 994, 1025, 1127, 1150, 1225, 1435, 1610, 1633, 1775, 1886, 2009, 2050, 2254, 2450, 2485, 2870, 2911, 3266, 3479, 3550, 4018, 4025, 4715, 4970, 5635, 5822, 6601, 6958, 7175, 8050, 8165, 9430, 10045, 11270, 11431, 12425, 13202, 14350, 14555, 16330, 17395, 20090, 20377, 22862, 23575, 24850, 28175, 29110, 33005, 34790, 40754, 40825, 46207, 47150, 50225, 56350, 57155, 66010, 66953, 72775, 80017, 81650, 86975, 92414, 100450, 101885, 114310, 133906, 142639, 145550, 160034, 165025, 173950, 203770, 231035, 285278, 285775, 330050, 334765, 400085, 462070, 468671, 509425, 571550, 669530, 713195, 800170, 937342, 1018850, 1155175, 1426390, 1673825, 2000425, 2310350, 2343355, 3280697, 3347650, 3565975, 4000850, 4686710, 6561394, 7131950, 11716775, 16403485, 23433550, 32806970, 82017425, 164034850]

約数ペア:

[(1, 164034850), (2, 82017425), (5, 32806970), (7, 23433550), (10, 16403485), (14, 11716775), (23, 7131950), (25, 6561394), (35, 4686710), (41, 4000850), (46, 3565975), (49, 3347650), (50, 3280697), (70, 2343355), (71, 2310350), (82, 2000425), (98, 1673825), (115, 1426390), (142, 1155175), (161, 1018850), (175, 937342), (205, 800170), (230, 713195), (245, 669530), (287, 571550), (322, 509425), (350, 468671), (355, 462070), (410, 400085), (490, 334765), (497, 330050), (574, 285775), (575, 285278), (710, 231035), (805, 203770), (943, 173950), (994, 165025), (1025, 160034), (1127, 145550), (1150, 142639), (1225, 133906), (1435, 114310), (1610, 101885), (1633, 100450), (1775, 92414), (1886, 86975), (2009, 81650), (2050, 80017), (2254, 72775), (2450, 66953), (2485, 66010), (2870, 57155), (2911, 56350), (3266, 50225), (3479, 47150), (3550, 46207), (4018, 40825), (4025, 40754), (4715, 34790), (4970, 33005), (5635, 29110), (5822, 28175), (6601, 24850), (6958, 23575), (7175, 22862), (8050, 20377), (8165, 20090), (9430, 17395), (10045, 16330), (11270, 14555), (11431, 14350), (12425, 13202)]