157954410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1404

約数の個数: 96

約数和(自身を含む): 438721920

約数和(自身を除く): 280767510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 71, 90, 95, 114, 142, 171, 190, 213, 285, 342, 355, 426, 570, 639, 710, 855, 1065, 1278, 1301, 1349, 1710, 2130, 2602, 2698, 3195, 3903, 4047, 6390, 6505, 6745, 7806, 8094, 11709, 12141, 13010, 13490, 19515, 20235, 23418, 24282, 24719, 39030, 40470, 49438, 58545, 60705, 74157, 92371, 117090, 121410, 123595, 148314, 184742, 222471, 247190, 277113, 370785, 444942, 461855, 554226, 741570, 831339, 923710, 1112355, 1385565, 1662678, 1755049, 2224710, 2771130, 3510098, 4156695, 5265147, 8313390, 8775245, 10530294, 15795441, 17550490, 26325735, 31590882, 52651470, 78977205, 157954410]

約数ペア:

[(1, 157954410), (2, 78977205), (3, 52651470), (5, 31590882), (6, 26325735), (9, 17550490), (10, 15795441), (15, 10530294), (18, 8775245), (19, 8313390), (30, 5265147), (38, 4156695), (45, 3510098), (57, 2771130), (71, 2224710), (90, 1755049), (95, 1662678), (114, 1385565), (142, 1112355), (171, 923710), (190, 831339), (213, 741570), (285, 554226), (342, 461855), (355, 444942), (426, 370785), (570, 277113), (639, 247190), (710, 222471), (855, 184742), (1065, 148314), (1278, 123595), (1301, 121410), (1349, 117090), (1710, 92371), (2130, 74157), (2602, 60705), (2698, 58545), (3195, 49438), (3903, 40470), (4047, 39030), (6390, 24719), (6505, 24282), (6745, 23418), (7806, 20235), (8094, 19515), (11709, 13490), (12141, 13010)]