161043292020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{562577}}^1$

素因数の和:562969

約数の個数: 96

約数和(自身を含む): 486931511808

約数和(自身を除く): 325888219788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 367, 390, 734, 780, 1101, 1468, 1835, 2202, 3670, 4404, 4771, 5505, 7340, 9542, 11010, 14313, 19084, 22020, 23855, 28626, 47710, 57252, 71565, 95420, 143130, 286260, 562577, 1125154, 1687731, 2250308, 2812885, 3375462, 5625770, 6750924, 7313501, 8438655, 11251540, 14627002, 16877310, 21940503, 29254004, 33754620, 36567505, 43881006, 73135010, 87762012, 109702515, 146270020, 206465759, 219405030, 412931518, 438810060, 619397277, 825863036, 1032328795, 1238794554, 2064657590, 2477589108, 2684054867, 3096986385, 4129315180, 5368109734, 6193972770, 8052164601, 10736219468, 12387945540, 13420274335, 16104329202, 26840548670, 32208658404, 40260823005, 53681097340, 80521646010, 161043292020]

約数ペア:

[(1, 161043292020), (2, 80521646010), (3, 53681097340), (4, 40260823005), (5, 32208658404), (6, 26840548670), (10, 16104329202), (12, 13420274335), (13, 12387945540), (15, 10736219468), (20, 8052164601), (26, 6193972770), (30, 5368109734), (39, 4129315180), (52, 3096986385), (60, 2684054867), (65, 2477589108), (78, 2064657590), (130, 1238794554), (156, 1032328795), (195, 825863036), (260, 619397277), (367, 438810060), (390, 412931518), (734, 219405030), (780, 206465759), (1101, 146270020), (1468, 109702515), (1835, 87762012), (2202, 73135010), (3670, 43881006), (4404, 36567505), (4771, 33754620), (5505, 29254004), (7340, 21940503), (9542, 16877310), (11010, 14627002), (14313, 11251540), (19084, 8438655), (22020, 7313501), (23855, 6750924), (28626, 5625770), (47710, 3375462), (57252, 2812885), (71565, 2250308), (95420, 1687731), (143130, 1125154), (286260, 562577)]