159424380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6761}}^1$

素因数の和:6907

約数の個数: 72

約数和(自身を含む): 487350864

約数和(自身を除く): 327926484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 6761, 7860, 11790, 13522, 20283, 23580, 27044, 33805, 40566, 60849, 67610, 81132, 101415, 121698, 135220, 202830, 243396, 304245, 405660, 608490, 885691, 1216980, 1771382, 2657073, 3542764, 4428455, 5314146, 7971219, 8856910, 10628292, 13285365, 15942438, 17713820, 26570730, 31884876, 39856095, 53141460, 79712190, 159424380]

約数ペア:

[(1, 159424380), (2, 79712190), (3, 53141460), (4, 39856095), (5, 31884876), (6, 26570730), (9, 17713820), (10, 15942438), (12, 13285365), (15, 10628292), (18, 8856910), (20, 7971219), (30, 5314146), (36, 4428455), (45, 3542764), (60, 2657073), (90, 1771382), (131, 1216980), (180, 885691), (262, 608490), (393, 405660), (524, 304245), (655, 243396), (786, 202830), (1179, 135220), (1310, 121698), (1572, 101415), (1965, 81132), (2358, 67610), (2620, 60849), (3930, 40566), (4716, 33805), (5895, 27044), (6761, 23580), (7860, 20283), (11790, 13522)]