168431370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2969}}^1$

素因数の和:3071

約数の個数: 64

約数和(自身を含む): 424258560

約数和(自身を除く): 255827190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 93, 122, 155, 183, 186, 305, 310, 366, 465, 610, 915, 930, 1830, 1891, 2969, 3782, 5673, 5938, 8907, 9455, 11346, 14845, 17814, 18910, 28365, 29690, 44535, 56730, 89070, 92039, 181109, 184078, 276117, 362218, 460195, 543327, 552234, 905545, 920390, 1086654, 1380585, 1811090, 2716635, 2761170, 5433270, 5614379, 11228758, 16843137, 28071895, 33686274, 56143790, 84215685, 168431370]

約数ペア:

[(1, 168431370), (2, 84215685), (3, 56143790), (5, 33686274), (6, 28071895), (10, 16843137), (15, 11228758), (30, 5614379), (31, 5433270), (61, 2761170), (62, 2716635), (93, 1811090), (122, 1380585), (155, 1086654), (183, 920390), (186, 905545), (305, 552234), (310, 543327), (366, 460195), (465, 362218), (610, 276117), (915, 184078), (930, 181109), (1830, 92039), (1891, 89070), (2969, 56730), (3782, 44535), (5673, 29690), (5938, 28365), (8907, 18910), (9455, 17814), (11346, 14845)]