146217760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70297}}^1$

素因数の和:70325

約数の個数: 48

約数和(自身を含む): 372017016

約数和(自身を除く): 225799256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 70297, 140594, 281188, 351485, 562376, 702970, 913861, 1124752, 1405940, 1827722, 2249504, 2811880, 3655444, 4569305, 5623760, 7310888, 9138610, 11247520, 14621776, 18277220, 29243552, 36554440, 73108880, 146217760]

約数ペア:

[(1, 146217760), (2, 73108880), (4, 36554440), (5, 29243552), (8, 18277220), (10, 14621776), (13, 11247520), (16, 9138610), (20, 7310888), (26, 5623760), (32, 4569305), (40, 3655444), (52, 2811880), (65, 2249504), (80, 1827722), (104, 1405940), (130, 1124752), (160, 913861), (208, 702970), (260, 562376), (416, 351485), (520, 281188), (1040, 140594), (2080, 70297)]