169412360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1375

約数の個数: 96

約数和(自身を含む): 434808000

約数和(自身を除く): 265395640

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 169, 190, 247, 260, 338, 380, 494, 520, 676, 760, 845, 988, 1235, 1319, 1352, 1690, 1976, 2470, 2638, 3211, 3380, 4940, 5276, 6422, 6595, 6760, 9880, 10552, 12844, 13190, 16055, 17147, 25061, 25688, 26380, 32110, 34294, 50122, 52760, 64220, 68588, 85735, 100244, 125305, 128440, 137176, 171470, 200488, 222911, 250610, 325793, 342940, 445822, 501220, 651586, 685880, 891644, 1002440, 1114555, 1303172, 1628965, 1783288, 2229110, 2606344, 3257930, 4235309, 4458220, 6515860, 8470618, 8916440, 13031720, 16941236, 21176545, 33882472, 42353090, 84706180, 169412360]

約数ペア:

[(1, 169412360), (2, 84706180), (4, 42353090), (5, 33882472), (8, 21176545), (10, 16941236), (13, 13031720), (19, 8916440), (20, 8470618), (26, 6515860), (38, 4458220), (40, 4235309), (52, 3257930), (65, 2606344), (76, 2229110), (95, 1783288), (104, 1628965), (130, 1303172), (152, 1114555), (169, 1002440), (190, 891644), (247, 685880), (260, 651586), (338, 501220), (380, 445822), (494, 342940), (520, 325793), (676, 250610), (760, 222911), (845, 200488), (988, 171470), (1235, 137176), (1319, 128440), (1352, 125305), (1690, 100244), (1976, 85735), (2470, 68588), (2638, 64220), (3211, 52760), (3380, 50122), (4940, 34294), (5276, 32110), (6422, 26380), (6595, 25688), (6760, 25061), (9880, 17147), (10552, 16055), (12844, 13190)]