149900424

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 425865600

約数和(自身を除く): 275965176

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 61, 68, 76, 102, 114, 122, 136, 152, 183, 204, 228, 244, 317, 323, 366, 408, 456, 488, 634, 646, 732, 951, 969, 1037, 1159, 1268, 1292, 1464, 1902, 1938, 2074, 2318, 2536, 2584, 3111, 3477, 3804, 3876, 4148, 4636, 5389, 6023, 6222, 6954, 7608, 7752, 8296, 9272, 10778, 12046, 12444, 13908, 16167, 18069, 19337, 19703, 21556, 24092, 24888, 27816, 32334, 36138, 38674, 39406, 43112, 48184, 58011, 59109, 64668, 72276, 77348, 78812, 102391, 116022, 118218, 129336, 144552, 154696, 157624, 204782, 232044, 236436, 307173, 328729, 367403, 409564, 464088, 472872, 614346, 657458, 734806, 819128, 986187, 1102209, 1228692, 1314916, 1469612, 1972374, 2204418, 2457384, 2629832, 2939224, 3944748, 4408836, 6245851, 7889496, 8817672, 12491702, 18737553, 24983404, 37475106, 49966808, 74950212, 149900424]

約数ペア:

[(1, 149900424), (2, 74950212), (3, 49966808), (4, 37475106), (6, 24983404), (8, 18737553), (12, 12491702), (17, 8817672), (19, 7889496), (24, 6245851), (34, 4408836), (38, 3944748), (51, 2939224), (57, 2629832), (61, 2457384), (68, 2204418), (76, 1972374), (102, 1469612), (114, 1314916), (122, 1228692), (136, 1102209), (152, 986187), (183, 819128), (204, 734806), (228, 657458), (244, 614346), (317, 472872), (323, 464088), (366, 409564), (408, 367403), (456, 328729), (488, 307173), (634, 236436), (646, 232044), (732, 204782), (951, 157624), (969, 154696), (1037, 144552), (1159, 129336), (1268, 118218), (1292, 116022), (1464, 102391), (1902, 78812), (1938, 77348), (2074, 72276), (2318, 64668), (2536, 59109), (2584, 58011), (3111, 48184), (3477, 43112), (3804, 39406), (3876, 38674), (4148, 36138), (4636, 32334), (5389, 27816), (6023, 24888), (6222, 24092), (6954, 21556), (7608, 19703), (7752, 19337), (8296, 18069), (9272, 16167), (10778, 13908), (12046, 12444)]