128216129688

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3319}}^1\times {\mathrm{9413}}^1$

素因数の和:12766

約数の個数: 128

約数和(自身を含む): 375053760000

約数和(自身を除く): 246837630312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 3319, 4104, 6638, 9413, 9957, 13276, 18826, 19914, 26552, 28239, 29871, 37652, 39828, 56478, 59742, 63061, 75304, 79656, 84717, 89613, 112956, 119484, 126122, 169434, 178847, 179226, 189183, 225912, 238968, 252244, 254151, 338868, 357694, 358452, 378366, 504488, 508302, 536541, 567549, 677736, 715388, 716904, 756732, 1016604, 1073082, 1135098, 1430776, 1513464, 1609623, 1702647, 2033208, 2146164, 2270196, 3219246, 3405294, 4292328, 4540392, 4828869, 6438492, 6810588, 9657738, 12876984, 13621176, 19315476, 31241747, 38630952, 62483494, 93725241, 124966988, 187450482, 249933976, 281175723, 374900964, 562351446, 593593193, 749801928, 843527169, 1124702892, 1187186386, 1687054338, 1780779579, 2249405784, 2374372772, 3374108676, 3561559158, 4748745544, 5342338737, 6748217352, 7123118316, 10684677474, 14246236632, 16027016211, 21369354948, 32054032422, 42738709896, 64108064844, 128216129688]

約数ペア:

[(1, 128216129688), (2, 64108064844), (3, 42738709896), (4, 32054032422), (6, 21369354948), (8, 16027016211), (9, 14246236632), (12, 10684677474), (18, 7123118316), (19, 6748217352), (24, 5342338737), (27, 4748745544), (36, 3561559158), (38, 3374108676), (54, 2374372772), (57, 2249405784), (72, 1780779579), (76, 1687054338), (108, 1187186386), (114, 1124702892), (152, 843527169), (171, 749801928), (216, 593593193), (228, 562351446), (342, 374900964), (456, 281175723), (513, 249933976), (684, 187450482), (1026, 124966988), (1368, 93725241), (2052, 62483494), (3319, 38630952), (4104, 31241747), (6638, 19315476), (9413, 13621176), (9957, 12876984), (13276, 9657738), (18826, 6810588), (19914, 6438492), (26552, 4828869), (28239, 4540392), (29871, 4292328), (37652, 3405294), (39828, 3219246), (56478, 2270196), (59742, 2146164), (63061, 2033208), (75304, 1702647), (79656, 1609623), (84717, 1513464), (89613, 1430776), (112956, 1135098), (119484, 1073082), (126122, 1016604), (169434, 756732), (178847, 716904), (179226, 715388), (189183, 677736), (225912, 567549), (238968, 536541), (252244, 508302), (254151, 504488), (338868, 378366), (357694, 358452)]