156942198

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1208

約数の個数: 120

約数和(自身を含む): 433517832

約数和(自身を除く): 276575634

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 81, 98, 102, 119, 126, 147, 153, 162, 189, 238, 294, 306, 357, 378, 441, 459, 567, 714, 833, 882, 918, 1071, 1134, 1163, 1323, 1377, 1666, 2142, 2326, 2499, 2646, 2754, 3213, 3489, 3969, 4998, 6426, 6978, 7497, 7938, 8141, 9639, 10467, 14994, 16282, 19278, 19771, 20934, 22491, 24423, 31401, 39542, 44982, 48846, 56987, 59313, 62802, 67473, 73269, 94203, 113974, 118626, 134946, 138397, 146538, 170961, 177939, 188406, 219807, 276794, 341922, 355878, 415191, 439614, 512883, 533817, 659421, 830382, 968779, 1025766, 1067634, 1245573, 1318842, 1538649, 1601451, 1937558, 2491146, 2906337, 3077298, 3202902, 3736719, 4615947, 5812674, 7473438, 8719011, 9231894, 11210157, 17438022, 22420314, 26157033, 52314066, 78471099, 156942198]

約数ペア:

[(1, 156942198), (2, 78471099), (3, 52314066), (6, 26157033), (7, 22420314), (9, 17438022), (14, 11210157), (17, 9231894), (18, 8719011), (21, 7473438), (27, 5812674), (34, 4615947), (42, 3736719), (49, 3202902), (51, 3077298), (54, 2906337), (63, 2491146), (81, 1937558), (98, 1601451), (102, 1538649), (119, 1318842), (126, 1245573), (147, 1067634), (153, 1025766), (162, 968779), (189, 830382), (238, 659421), (294, 533817), (306, 512883), (357, 439614), (378, 415191), (441, 355878), (459, 341922), (567, 276794), (714, 219807), (833, 188406), (882, 177939), (918, 170961), (1071, 146538), (1134, 138397), (1163, 134946), (1323, 118626), (1377, 113974), (1666, 94203), (2142, 73269), (2326, 67473), (2499, 62802), (2646, 59313), (2754, 56987), (3213, 48846), (3489, 44982), (3969, 39542), (4998, 31401), (6426, 24423), (6978, 22491), (7497, 20934), (7938, 19771), (8141, 19278), (9639, 16282), (10467, 14994)]