159722940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1061}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 484577856

約数和(自身を除く): 324854916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 193, 195, 260, 386, 390, 579, 772, 780, 965, 1061, 1158, 1930, 2122, 2316, 2509, 2895, 3183, 3860, 4244, 5018, 5305, 5790, 6366, 7527, 10036, 10610, 11580, 12545, 12732, 13793, 15054, 15915, 21220, 25090, 27586, 30108, 31830, 37635, 41379, 50180, 55172, 63660, 68965, 75270, 82758, 137930, 150540, 165516, 204773, 206895, 275860, 409546, 413790, 614319, 819092, 827580, 1023865, 1228638, 2047730, 2457276, 2662049, 3071595, 4095460, 5324098, 6143190, 7986147, 10648196, 12286380, 13310245, 15972294, 26620490, 31944588, 39930735, 53240980, 79861470, 159722940]

約数ペア:

[(1, 159722940), (2, 79861470), (3, 53240980), (4, 39930735), (5, 31944588), (6, 26620490), (10, 15972294), (12, 13310245), (13, 12286380), (15, 10648196), (20, 7986147), (26, 6143190), (30, 5324098), (39, 4095460), (52, 3071595), (60, 2662049), (65, 2457276), (78, 2047730), (130, 1228638), (156, 1023865), (193, 827580), (195, 819092), (260, 614319), (386, 413790), (390, 409546), (579, 275860), (772, 206895), (780, 204773), (965, 165516), (1061, 150540), (1158, 137930), (1930, 82758), (2122, 75270), (2316, 68965), (2509, 63660), (2895, 55172), (3183, 50180), (3860, 41379), (4244, 37635), (5018, 31830), (5305, 30108), (5790, 27586), (6366, 25090), (7527, 21220), (10036, 15915), (10610, 15054), (11580, 13793), (12545, 12732)]