149026386

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 335301120

約数和(自身を除く): 186274734

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 131, 262, 323, 393, 587, 646, 786, 969, 1174, 1761, 1938, 2227, 2489, 3522, 4454, 4978, 6681, 7467, 9979, 11153, 13362, 14934, 19958, 22306, 29937, 33459, 42313, 59874, 66918, 76897, 84626, 126939, 153794, 189601, 230691, 253878, 379202, 461382, 568803, 1137606, 1307249, 1461043, 2614498, 2922086, 3921747, 4383129, 7843494, 8766258, 24837731, 49675462, 74513193, 149026386]

約数ペア:

[(1, 149026386), (2, 74513193), (3, 49675462), (6, 24837731), (17, 8766258), (19, 7843494), (34, 4383129), (38, 3921747), (51, 2922086), (57, 2614498), (102, 1461043), (114, 1307249), (131, 1137606), (262, 568803), (323, 461382), (393, 379202), (587, 253878), (646, 230691), (786, 189601), (969, 153794), (1174, 126939), (1761, 84626), (1938, 76897), (2227, 66918), (2489, 59874), (3522, 42313), (4454, 33459), (4978, 29937), (6681, 22306), (7467, 19958), (9979, 14934), (11153, 13362)]