180738558

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1479

約数の個数: 144

約数和(自身を含む): 535547376

約数和(自身を除く): 354808818

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 49, 63, 66, 77, 78, 91, 98, 99, 117, 126, 143, 147, 154, 182, 198, 231, 234, 273, 286, 294, 429, 441, 462, 539, 546, 637, 693, 819, 858, 882, 1001, 1078, 1274, 1287, 1386, 1433, 1617, 1638, 1911, 2002, 2574, 2866, 3003, 3234, 3822, 4299, 4851, 5733, 6006, 7007, 8598, 9009, 9702, 10031, 11466, 12897, 14014, 15763, 18018, 18629, 20062, 21021, 25794, 30093, 31526, 37258, 42042, 47289, 55887, 60186, 63063, 70217, 90279, 94578, 110341, 111774, 126126, 130403, 140434, 141867, 167661, 180558, 204919, 210651, 220682, 260806, 283734, 331023, 335322, 391209, 409838, 421302, 614757, 631953, 662046, 772387, 782418, 912821, 993069, 1173627, 1229514, 1263906, 1434433, 1544774, 1825642, 1844271, 1986138, 2317161, 2347254, 2738463, 2868866, 3688542, 4303299, 4634322, 5476926, 6951483, 8215389, 8606598, 10041031, 12909897, 13902966, 16430778, 20082062, 25819794, 30123093, 60246186, 90369279, 180738558]

約数ペア:

[(1, 180738558), (2, 90369279), (3, 60246186), (6, 30123093), (7, 25819794), (9, 20082062), (11, 16430778), (13, 13902966), (14, 12909897), (18, 10041031), (21, 8606598), (22, 8215389), (26, 6951483), (33, 5476926), (39, 4634322), (42, 4303299), (49, 3688542), (63, 2868866), (66, 2738463), (77, 2347254), (78, 2317161), (91, 1986138), (98, 1844271), (99, 1825642), (117, 1544774), (126, 1434433), (143, 1263906), (147, 1229514), (154, 1173627), (182, 993069), (198, 912821), (231, 782418), (234, 772387), (273, 662046), (286, 631953), (294, 614757), (429, 421302), (441, 409838), (462, 391209), (539, 335322), (546, 331023), (637, 283734), (693, 260806), (819, 220682), (858, 210651), (882, 204919), (1001, 180558), (1078, 167661), (1274, 141867), (1287, 140434), (1386, 130403), (1433, 126126), (1617, 111774), (1638, 110341), (1911, 94578), (2002, 90279), (2574, 70217), (2866, 63063), (3003, 60186), (3234, 55887), (3822, 47289), (4299, 42042), (4851, 37258), (5733, 31526), (6006, 30093), (7007, 25794), (8598, 21021), (9009, 20062), (9702, 18629), (10031, 18018), (11466, 15763), (12897, 14014)]