139404972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 389491200

約数和(自身を除く): 250086228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 89, 116, 174, 178, 203, 267, 348, 356, 406, 534, 609, 623, 643, 812, 1068, 1218, 1246, 1286, 1869, 1929, 2436, 2492, 2572, 2581, 3738, 3858, 4501, 5162, 7476, 7716, 7743, 9002, 10324, 13503, 15486, 18004, 18067, 18647, 27006, 30972, 36134, 37294, 54012, 54201, 55941, 57227, 72268, 74588, 108402, 111882, 114454, 130529, 171681, 216804, 223764, 228908, 261058, 343362, 391587, 400589, 522116, 686724, 783174, 801178, 1201767, 1566348, 1602356, 1659583, 2403534, 3319166, 4807068, 4978749, 6638332, 9957498, 11617081, 19914996, 23234162, 34851243, 46468324, 69702486, 139404972]

約数ペア:

[(1, 139404972), (2, 69702486), (3, 46468324), (4, 34851243), (6, 23234162), (7, 19914996), (12, 11617081), (14, 9957498), (21, 6638332), (28, 4978749), (29, 4807068), (42, 3319166), (58, 2403534), (84, 1659583), (87, 1602356), (89, 1566348), (116, 1201767), (174, 801178), (178, 783174), (203, 686724), (267, 522116), (348, 400589), (356, 391587), (406, 343362), (534, 261058), (609, 228908), (623, 223764), (643, 216804), (812, 171681), (1068, 130529), (1218, 114454), (1246, 111882), (1286, 108402), (1869, 74588), (1929, 72268), (2436, 57227), (2492, 55941), (2572, 54201), (2581, 54012), (3738, 37294), (3858, 36134), (4501, 30972), (5162, 27006), (7476, 18647), (7716, 18067), (7743, 18004), (9002, 15486), (10324, 13503)]