157078509705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{17981}}^1$

素因数の和:18251

約数の個数: 96

約数和(自身を含む): 298079701920

約数和(自身を除く): 141001192215

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 109, 117, 137, 195, 327, 411, 545, 585, 685, 981, 1233, 1417, 1635, 1781, 2055, 4251, 4905, 5343, 6165, 7085, 8905, 12753, 14933, 16029, 17981, 21255, 26715, 44799, 53943, 63765, 74665, 80145, 89905, 134397, 161829, 194129, 223995, 233753, 269715, 582387, 671985, 701259, 809145, 970645, 1168765, 1747161, 1959929, 2103777, 2463397, 2911935, 3506295, 5879787, 7390191, 8735805, 9799645, 10518885, 12316985, 17639361, 22170573, 25479077, 29398935, 32024161, 36950955, 76437231, 88196805, 96072483, 110852865, 127395385, 160120805, 229311693, 268510273, 288217449, 382186155, 480362415, 805530819, 1146558465, 1342551365, 1441087245, 2416592457, 3490633549, 4027654095, 10471900647, 12082962285, 17453167745, 31415701941, 52359503235, 157078509705]

約数ペア:

[(1, 157078509705), (3, 52359503235), (5, 31415701941), (9, 17453167745), (13, 12082962285), (15, 10471900647), (39, 4027654095), (45, 3490633549), (65, 2416592457), (109, 1441087245), (117, 1342551365), (137, 1146558465), (195, 805530819), (327, 480362415), (411, 382186155), (545, 288217449), (585, 268510273), (685, 229311693), (981, 160120805), (1233, 127395385), (1417, 110852865), (1635, 96072483), (1781, 88196805), (2055, 76437231), (4251, 36950955), (4905, 32024161), (5343, 29398935), (6165, 25479077), (7085, 22170573), (8905, 17639361), (12753, 12316985), (14933, 10518885), (16029, 9799645), (17981, 8735805), (21255, 7390191), (26715, 5879787), (44799, 3506295), (53943, 2911935), (63765, 2463397), (74665, 2103777), (80145, 1959929), (89905, 1747161), (134397, 1168765), (161829, 970645), (194129, 809145), (223995, 701259), (233753, 671985), (269715, 582387)]