156967140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 508032000

約数和(自身を除く): 351064860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 59, 60, 66, 87, 110, 116, 118, 132, 139, 145, 165, 174, 177, 220, 236, 278, 290, 295, 319, 330, 348, 354, 417, 435, 556, 580, 590, 638, 649, 660, 695, 708, 834, 870, 885, 957, 1180, 1276, 1298, 1390, 1529, 1595, 1668, 1711, 1740, 1770, 1914, 1947, 2085, 2596, 2780, 3058, 3190, 3245, 3422, 3540, 3828, 3894, 4031, 4170, 4587, 4785, 5133, 6116, 6380, 6490, 6844, 7645, 7788, 8062, 8201, 8340, 8555, 9174, 9570, 9735, 10266, 12093, 12980, 15290, 16124, 16402, 17110, 18348, 18821, 19140, 19470, 20155, 20532, 22935, 24186, 24603, 25665, 30580, 32804, 34220, 37642, 38940, 40310, 41005, 44341, 45870, 48372, 49206, 51330, 56463, 60465, 75284, 80620, 82010, 88682, 90211, 91740, 94105, 98412, 102660, 112926, 120930, 123015, 133023, 164020, 177364, 180422, 188210, 221705, 225852, 237829, 241860, 246030, 266046, 270633, 282315, 360844, 376420, 443410, 451055, 475658, 492060, 532092, 541266, 564630, 665115, 713487, 886820, 902110, 951316, 1082532, 1129260, 1189145, 1330230, 1353165, 1426974, 1804220, 2378290, 2616119, 2660460, 2706330, 2853948, 3567435, 4756580, 5232238, 5412660, 7134870, 7848357, 10464476, 13080595, 14269740, 15696714, 26161190, 31393428, 39241785, 52322380, 78483570, 156967140]

約数ペア:

[(1, 156967140), (2, 78483570), (3, 52322380), (4, 39241785), (5, 31393428), (6, 26161190), (10, 15696714), (11, 14269740), (12, 13080595), (15, 10464476), (20, 7848357), (22, 7134870), (29, 5412660), (30, 5232238), (33, 4756580), (44, 3567435), (55, 2853948), (58, 2706330), (59, 2660460), (60, 2616119), (66, 2378290), (87, 1804220), (110, 1426974), (116, 1353165), (118, 1330230), (132, 1189145), (139, 1129260), (145, 1082532), (165, 951316), (174, 902110), (177, 886820), (220, 713487), (236, 665115), (278, 564630), (290, 541266), (295, 532092), (319, 492060), (330, 475658), (348, 451055), (354, 443410), (417, 376420), (435, 360844), (556, 282315), (580, 270633), (590, 266046), (638, 246030), (649, 241860), (660, 237829), (695, 225852), (708, 221705), (834, 188210), (870, 180422), (885, 177364), (957, 164020), (1180, 133023), (1276, 123015), (1298, 120930), (1390, 112926), (1529, 102660), (1595, 98412), (1668, 94105), (1711, 91740), (1740, 90211), (1770, 88682), (1914, 82010), (1947, 80620), (2085, 75284), (2596, 60465), (2780, 56463), (3058, 51330), (3190, 49206), (3245, 48372), (3422, 45870), (3540, 44341), (3828, 41005), (3894, 40310), (4031, 38940), (4170, 37642), (4587, 34220), (4785, 32804), (5133, 30580), (6116, 25665), (6380, 24603), (6490, 24186), (6844, 22935), (7645, 20532), (7788, 20155), (8062, 19470), (8201, 19140), (8340, 18821), (8555, 18348), (9174, 17110), (9570, 16402), (9735, 16124), (10266, 15290), (12093, 12980)]