127245204

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 371105280

約数和(自身を除く): 243860076

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 31, 34, 36, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 153, 171, 186, 204, 228, 279, 306, 323, 342, 353, 372, 527, 558, 589, 612, 646, 684, 706, 969, 1054, 1059, 1116, 1178, 1292, 1412, 1581, 1767, 1938, 2108, 2118, 2356, 2907, 3162, 3177, 3534, 3876, 4236, 4743, 5301, 5814, 6001, 6324, 6354, 6707, 7068, 9486, 10013, 10602, 10943, 11628, 12002, 12708, 13414, 18003, 18972, 20026, 20121, 21204, 21886, 24004, 26828, 30039, 32829, 36006, 40052, 40242, 43772, 54009, 60078, 60363, 65658, 72012, 80484, 90117, 98487, 108018, 114019, 120156, 120726, 131316, 180234, 186031, 196974, 207917, 216036, 228038, 241452, 342057, 360468, 372062, 393948, 415834, 456076, 558093, 623751, 684114, 744124, 831668, 1026171, 1116186, 1247502, 1368228, 1674279, 1871253, 2052342, 2232372, 2495004, 3348558, 3534589, 3742506, 4104684, 6697116, 7069178, 7485012, 10603767, 14138356, 21207534, 31811301, 42415068, 63622602, 127245204]

約数ペア:

[(1, 127245204), (2, 63622602), (3, 42415068), (4, 31811301), (6, 21207534), (9, 14138356), (12, 10603767), (17, 7485012), (18, 7069178), (19, 6697116), (31, 4104684), (34, 3742506), (36, 3534589), (38, 3348558), (51, 2495004), (57, 2232372), (62, 2052342), (68, 1871253), (76, 1674279), (93, 1368228), (102, 1247502), (114, 1116186), (124, 1026171), (153, 831668), (171, 744124), (186, 684114), (204, 623751), (228, 558093), (279, 456076), (306, 415834), (323, 393948), (342, 372062), (353, 360468), (372, 342057), (527, 241452), (558, 228038), (589, 216036), (612, 207917), (646, 196974), (684, 186031), (706, 180234), (969, 131316), (1054, 120726), (1059, 120156), (1116, 114019), (1178, 108018), (1292, 98487), (1412, 90117), (1581, 80484), (1767, 72012), (1938, 65658), (2108, 60363), (2118, 60078), (2356, 54009), (2907, 43772), (3162, 40242), (3177, 40052), (3534, 36006), (3876, 32829), (4236, 30039), (4743, 26828), (5301, 24004), (5814, 21886), (6001, 21204), (6324, 20121), (6354, 20026), (6707, 18972), (7068, 18003), (9486, 13414), (10013, 12708), (10602, 12002), (10943, 11628)]