156985995400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{475427}}^1$

素因数の和:475583

約数の個数: 96

約数和(自身を含む): 396164643840

約数和(自身を除く): 239178648440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 127, 130, 200, 254, 260, 325, 508, 520, 635, 650, 1016, 1270, 1300, 1651, 2540, 2600, 3175, 3302, 5080, 6350, 6604, 8255, 12700, 13208, 16510, 25400, 33020, 41275, 66040, 82550, 165100, 330200, 475427, 950854, 1901708, 2377135, 3803416, 4754270, 6180551, 9508540, 11885675, 12361102, 19017080, 23771350, 24722204, 30902755, 47542700, 49444408, 60379229, 61805510, 95085400, 120758458, 123611020, 154513775, 241516916, 247222040, 301896145, 309027550, 483033832, 603792290, 618055100, 784929977, 1207584580, 1236110200, 1509480725, 1569859954, 2415169160, 3018961450, 3139719908, 3924649885, 6037922900, 6279439816, 7849299770, 12075845800, 15698599540, 19623249425, 31397199080, 39246498850, 78492997700, 156985995400]

約数ペア:

[(1, 156985995400), (2, 78492997700), (4, 39246498850), (5, 31397199080), (8, 19623249425), (10, 15698599540), (13, 12075845800), (20, 7849299770), (25, 6279439816), (26, 6037922900), (40, 3924649885), (50, 3139719908), (52, 3018961450), (65, 2415169160), (100, 1569859954), (104, 1509480725), (127, 1236110200), (130, 1207584580), (200, 784929977), (254, 618055100), (260, 603792290), (325, 483033832), (508, 309027550), (520, 301896145), (635, 247222040), (650, 241516916), (1016, 154513775), (1270, 123611020), (1300, 120758458), (1651, 95085400), (2540, 61805510), (2600, 60379229), (3175, 49444408), (3302, 47542700), (5080, 30902755), (6350, 24722204), (6604, 23771350), (8255, 19017080), (12700, 12361102), (13208, 11885675), (16510, 9508540), (25400, 6180551), (33020, 4754270), (41275, 3803416), (66040, 2377135), (82550, 1901708), (165100, 950854), (330200, 475427)]