172220761438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{5087}}^1$

素因数の和:5366

約数の個数: 96

約数和(自身を含む): 308577024000

約数和(自身を除く): 136356262562

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 121, 199, 209, 242, 398, 407, 418, 703, 814, 1406, 2189, 2299, 3781, 4378, 4477, 4598, 5087, 7363, 7562, 7733, 8954, 10174, 14726, 15466, 24079, 41591, 48158, 55957, 80993, 83182, 85063, 96653, 111914, 139897, 161986, 170126, 188219, 193306, 279794, 376438, 457501, 615527, 890923, 915002, 1012313, 1063183, 1231054, 1538867, 1781846, 2024626, 2070409, 2126366, 3077734, 3576161, 4140818, 7152322, 11135443, 11695013, 16927537, 19233947, 22270886, 22774499, 23390026, 33855074, 37455581, 38467894, 39337771, 45548998, 74911162, 78675542, 122489873, 211573417, 244979746, 412011391, 423146834, 432715481, 711656039, 824022782, 865430962, 1423312078, 2327307587, 4532125301, 4654615174, 7828216429, 9064250602, 15656432858, 86110380719, 172220761438]

約数ペア:

[(1, 172220761438), (2, 86110380719), (11, 15656432858), (19, 9064250602), (22, 7828216429), (37, 4654615174), (38, 4532125301), (74, 2327307587), (121, 1423312078), (199, 865430962), (209, 824022782), (242, 711656039), (398, 432715481), (407, 423146834), (418, 412011391), (703, 244979746), (814, 211573417), (1406, 122489873), (2189, 78675542), (2299, 74911162), (3781, 45548998), (4378, 39337771), (4477, 38467894), (4598, 37455581), (5087, 33855074), (7363, 23390026), (7562, 22774499), (7733, 22270886), (8954, 19233947), (10174, 16927537), (14726, 11695013), (15466, 11135443), (24079, 7152322), (41591, 4140818), (48158, 3576161), (55957, 3077734), (80993, 2126366), (83182, 2070409), (85063, 2024626), (96653, 1781846), (111914, 1538867), (139897, 1231054), (161986, 1063183), (170126, 1012313), (188219, 915002), (193306, 890923), (279794, 615527), (376438, 457501)]