188944452

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 486525312

約数和(自身を除く): 297580860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 181, 214, 271, 321, 362, 428, 542, 543, 642, 724, 813, 963, 1084, 1086, 1284, 1626, 1629, 1926, 2172, 2439, 3252, 3258, 3852, 4878, 6516, 9756, 19367, 28997, 38734, 49051, 57994, 58101, 77468, 86991, 98102, 115988, 116202, 147153, 173982, 174303, 196204, 232404, 260973, 294306, 347964, 348606, 441459, 521946, 588612, 697212, 882918, 1043892, 1765836, 5248457, 10496914, 15745371, 20993828, 31490742, 47236113, 62981484, 94472226, 188944452]

約数ペア:

[(1, 188944452), (2, 94472226), (3, 62981484), (4, 47236113), (6, 31490742), (9, 20993828), (12, 15745371), (18, 10496914), (36, 5248457), (107, 1765836), (181, 1043892), (214, 882918), (271, 697212), (321, 588612), (362, 521946), (428, 441459), (542, 348606), (543, 347964), (642, 294306), (724, 260973), (813, 232404), (963, 196204), (1084, 174303), (1086, 173982), (1284, 147153), (1626, 116202), (1629, 115988), (1926, 98102), (2172, 86991), (2439, 77468), (3252, 58101), (3258, 57994), (3852, 49051), (4878, 38734), (6516, 28997), (9756, 19367)]