149740726

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 252162432

約数和(自身を除く): 102421706

約数列:

[1, 2, 17, 31, 34, 61, 62, 122, 137, 274, 289, 527, 578, 1037, 1054, 1891, 2074, 2329, 3782, 4247, 4658, 8357, 8494, 8959, 16714, 17629, 17918, 32147, 35258, 39593, 64294, 72199, 79186, 142069, 144398, 259067, 284138, 518134, 546499, 1092998, 1227383, 2415173, 2454766, 4404139, 4830346, 8808278, 74870363, 149740726]

約数ペア:

[(1, 149740726), (2, 74870363), (17, 8808278), (31, 4830346), (34, 4404139), (61, 2454766), (62, 2415173), (122, 1227383), (137, 1092998), (274, 546499), (289, 518134), (527, 284138), (578, 259067), (1037, 144398), (1054, 142069), (1891, 79186), (2074, 72199), (2329, 64294), (3782, 39593), (4247, 35258), (4658, 32147), (8357, 17918), (8494, 17629), (8959, 16714)]