158613420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 531965952

約数和(自身を除く): 373352532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 61, 70, 82, 84, 105, 122, 123, 140, 151, 164, 183, 205, 210, 244, 246, 287, 302, 305, 366, 410, 420, 427, 453, 492, 574, 604, 610, 615, 732, 755, 820, 854, 861, 906, 915, 1057, 1148, 1220, 1230, 1281, 1435, 1510, 1708, 1722, 1812, 1830, 2114, 2135, 2265, 2460, 2501, 2562, 2870, 3020, 3171, 3444, 3660, 4228, 4270, 4305, 4530, 5002, 5124, 5285, 5740, 6191, 6342, 6405, 7503, 8540, 8610, 9060, 9211, 10004, 10570, 12382, 12505, 12684, 12810, 15006, 15855, 17220, 17507, 18422, 18573, 21140, 24764, 25010, 25620, 27633, 30012, 30955, 31710, 35014, 36844, 37146, 37515, 43337, 46055, 50020, 52521, 55266, 61910, 63420, 64477, 70028, 74292, 75030, 86674, 87535, 92110, 92865, 105042, 110532, 123820, 128954, 130011, 138165, 150060, 173348, 175070, 184220, 185730, 193431, 210084, 216685, 257908, 260022, 262605, 276330, 322385, 350140, 371460, 377651, 386862, 433370, 520044, 525210, 552660, 644770, 650055, 755302, 773724, 866740, 967155, 1050420, 1132953, 1289540, 1300110, 1510604, 1888255, 1934310, 2265906, 2600220, 2643557, 3776510, 3868620, 4531812, 5287114, 5664765, 7553020, 7930671, 10574228, 11329530, 13217785, 15861342, 22659060, 26435570, 31722684, 39653355, 52871140, 79306710, 158613420]

約数ペア:

[(1, 158613420), (2, 79306710), (3, 52871140), (4, 39653355), (5, 31722684), (6, 26435570), (7, 22659060), (10, 15861342), (12, 13217785), (14, 11329530), (15, 10574228), (20, 7930671), (21, 7553020), (28, 5664765), (30, 5287114), (35, 4531812), (41, 3868620), (42, 3776510), (60, 2643557), (61, 2600220), (70, 2265906), (82, 1934310), (84, 1888255), (105, 1510604), (122, 1300110), (123, 1289540), (140, 1132953), (151, 1050420), (164, 967155), (183, 866740), (205, 773724), (210, 755302), (244, 650055), (246, 644770), (287, 552660), (302, 525210), (305, 520044), (366, 433370), (410, 386862), (420, 377651), (427, 371460), (453, 350140), (492, 322385), (574, 276330), (604, 262605), (610, 260022), (615, 257908), (732, 216685), (755, 210084), (820, 193431), (854, 185730), (861, 184220), (906, 175070), (915, 173348), (1057, 150060), (1148, 138165), (1220, 130011), (1230, 128954), (1281, 123820), (1435, 110532), (1510, 105042), (1708, 92865), (1722, 92110), (1812, 87535), (1830, 86674), (2114, 75030), (2135, 74292), (2265, 70028), (2460, 64477), (2501, 63420), (2562, 61910), (2870, 55266), (3020, 52521), (3171, 50020), (3444, 46055), (3660, 43337), (4228, 37515), (4270, 37146), (4305, 36844), (4530, 35014), (5002, 31710), (5124, 30955), (5285, 30012), (5740, 27633), (6191, 25620), (6342, 25010), (6405, 24764), (7503, 21140), (8540, 18573), (8610, 18422), (9060, 17507), (9211, 17220), (10004, 15855), (10570, 15006), (12382, 12810), (12505, 12684)]