149550156

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4987}}^1$

素因数の和:5028

約数の個数: 108

約数和(自身を含む): 465709608

約数和(自身を除く): 316159452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1666, 1764, 2142, 2499, 3332, 4284, 4987, 4998, 7497, 9974, 9996, 14961, 14994, 19948, 29922, 29988, 34909, 44883, 59844, 69818, 84779, 89766, 104727, 139636, 169558, 179532, 209454, 244363, 254337, 314181, 339116, 418908, 488726, 508674, 593453, 628362, 733089, 763011, 977452, 1017348, 1186906, 1256724, 1466178, 1526022, 1780359, 2199267, 2373812, 2932356, 3052044, 3560718, 4154171, 4398534, 5341077, 7121436, 8308342, 8797068, 10682154, 12462513, 16616684, 21364308, 24925026, 37387539, 49850052, 74775078, 149550156]

約数ペア:

[(1, 149550156), (2, 74775078), (3, 49850052), (4, 37387539), (6, 24925026), (7, 21364308), (9, 16616684), (12, 12462513), (14, 10682154), (17, 8797068), (18, 8308342), (21, 7121436), (28, 5341077), (34, 4398534), (36, 4154171), (42, 3560718), (49, 3052044), (51, 2932356), (63, 2373812), (68, 2199267), (84, 1780359), (98, 1526022), (102, 1466178), (119, 1256724), (126, 1186906), (147, 1017348), (153, 977452), (196, 763011), (204, 733089), (238, 628362), (252, 593453), (294, 508674), (306, 488726), (357, 418908), (441, 339116), (476, 314181), (588, 254337), (612, 244363), (714, 209454), (833, 179532), (882, 169558), (1071, 139636), (1428, 104727), (1666, 89766), (1764, 84779), (2142, 69818), (2499, 59844), (3332, 44883), (4284, 34909), (4987, 29988), (4998, 29922), (7497, 19948), (9974, 14994), (9996, 14961)]