181837124145

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{983}}^1$

素因数の和:1284

約数の個数: 144

約数和(自身を含む): 340382839680

約数和(自身を除く): 158545715535

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 59, 95, 171, 177, 193, 285, 295, 361, 531, 579, 855, 885, 965, 983, 1083, 1121, 1737, 1805, 2655, 2895, 2949, 3249, 3363, 3667, 4915, 5415, 5605, 8685, 8847, 10089, 11001, 11387, 14745, 16245, 16815, 18335, 18677, 21299, 33003, 34161, 44235, 50445, 55005, 56031, 56935, 57997, 63897, 69673, 93385, 102483, 106495, 165015, 168093, 170805, 173991, 189719, 191691, 209019, 216353, 280155, 289985, 319485, 348365, 354863, 512415, 521973, 569157, 627057, 649059, 840465, 869955, 948595, 958455, 1045095, 1064589, 1081765, 1101943, 1707471, 1774315, 1947177, 2609865, 2845785, 3135285, 3193767, 3245295, 3305829, 3604661, 4110707, 5322945, 5509715, 8537355, 9735885, 9917487, 10813983, 11193421, 12332121, 15968835, 16529145, 18023305, 20553535, 20936917, 32441949, 33580263, 36996363, 49587435, 54069915, 55967105, 61660605, 62810751, 68488559, 100740789, 104684585, 162209745, 167901315, 184981815, 188432253, 205465677, 212674999, 314053755, 342442795, 503703945, 616397031, 638024997, 942161265, 1027328385, 1063374995, 1914074991, 3081985155, 3190124985, 4040824981, 9570374955, 12122474943, 20204124905, 36367424829, 60612374715, 181837124145]

約数ペア:

[(1, 181837124145), (3, 60612374715), (5, 36367424829), (9, 20204124905), (15, 12122474943), (19, 9570374955), (45, 4040824981), (57, 3190124985), (59, 3081985155), (95, 1914074991), (171, 1063374995), (177, 1027328385), (193, 942161265), (285, 638024997), (295, 616397031), (361, 503703945), (531, 342442795), (579, 314053755), (855, 212674999), (885, 205465677), (965, 188432253), (983, 184981815), (1083, 167901315), (1121, 162209745), (1737, 104684585), (1805, 100740789), (2655, 68488559), (2895, 62810751), (2949, 61660605), (3249, 55967105), (3363, 54069915), (3667, 49587435), (4915, 36996363), (5415, 33580263), (5605, 32441949), (8685, 20936917), (8847, 20553535), (10089, 18023305), (11001, 16529145), (11387, 15968835), (14745, 12332121), (16245, 11193421), (16815, 10813983), (18335, 9917487), (18677, 9735885), (21299, 8537355), (33003, 5509715), (34161, 5322945), (44235, 4110707), (50445, 3604661), (55005, 3305829), (56031, 3245295), (56935, 3193767), (57997, 3135285), (63897, 2845785), (69673, 2609865), (93385, 1947177), (102483, 1774315), (106495, 1707471), (165015, 1101943), (168093, 1081765), (170805, 1064589), (173991, 1045095), (189719, 958455), (191691, 948595), (209019, 869955), (216353, 840465), (280155, 649059), (289985, 627057), (319485, 569157), (348365, 521973), (354863, 512415)]