138777672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 404928000

約数和(自身を除く): 266150328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 73, 76, 88, 114, 132, 146, 152, 209, 219, 228, 264, 292, 379, 418, 438, 456, 584, 627, 758, 803, 836, 876, 1137, 1254, 1387, 1516, 1606, 1672, 1752, 2274, 2409, 2508, 2774, 3032, 3212, 4161, 4169, 4548, 4818, 5016, 5548, 6424, 7201, 8322, 8338, 9096, 9636, 11096, 12507, 14402, 15257, 16644, 16676, 19272, 21603, 25014, 27667, 28804, 30514, 33288, 33352, 43206, 45771, 50028, 55334, 57608, 61028, 79211, 83001, 86412, 91542, 100056, 110668, 122056, 158422, 166002, 172824, 183084, 221336, 237633, 304337, 316844, 332004, 366168, 475266, 525673, 608674, 633688, 664008, 913011, 950532, 1051346, 1217348, 1577019, 1826022, 1901064, 2102692, 2434696, 3154038, 3652044, 4205384, 5782403, 6308076, 7304088, 11564806, 12616152, 17347209, 23129612, 34694418, 46259224, 69388836, 138777672]

約数ペア:

[(1, 138777672), (2, 69388836), (3, 46259224), (4, 34694418), (6, 23129612), (8, 17347209), (11, 12616152), (12, 11564806), (19, 7304088), (22, 6308076), (24, 5782403), (33, 4205384), (38, 3652044), (44, 3154038), (57, 2434696), (66, 2102692), (73, 1901064), (76, 1826022), (88, 1577019), (114, 1217348), (132, 1051346), (146, 950532), (152, 913011), (209, 664008), (219, 633688), (228, 608674), (264, 525673), (292, 475266), (379, 366168), (418, 332004), (438, 316844), (456, 304337), (584, 237633), (627, 221336), (758, 183084), (803, 172824), (836, 166002), (876, 158422), (1137, 122056), (1254, 110668), (1387, 100056), (1516, 91542), (1606, 86412), (1672, 83001), (1752, 79211), (2274, 61028), (2409, 57608), (2508, 55334), (2774, 50028), (3032, 45771), (3212, 43206), (4161, 33352), (4169, 33288), (4548, 30514), (4818, 28804), (5016, 27667), (5548, 25014), (6424, 21603), (7201, 19272), (8322, 16676), (8338, 16644), (9096, 15257), (9636, 14402), (11096, 12507)]